.375 Cheytac vs 50 BMG: A charming comparability unfolds, pitting two titans of long-range precision towards one another. This exploration delves into the guts of those highly effective calibers, analyzing their bullet weights, ballistic efficiency, sensible purposes, and extra. Put together for a journey into the world of high-powered rifles, the place precision and energy converge.
From the preliminary design selections to the ultimate efficiency traits, we’ll unpack the nuances of every spherical. Thought-about the top of long-range accuracy and energy, this head-to-head showdown guarantees to be illuminating. We’ll analyze the professionals and cons of every, highlighting the distinctive strengths and weaknesses that distinguish these formidable calibers.
Caliber Comparability
The .375 Cheytac and the 50 BMG, two behemoths of the long-range taking pictures world, typically discover themselves pitted towards one another in discussions about energy and effectiveness. Understanding their variations is essential for anybody seeking to choose the precise cartridge for his or her wants. Each are designed for substantial stopping energy at excessive distances, however their approaches to attaining this aim differ considerably.These highly effective calibers are employed in specialised roles, typically in army and regulation enforcement purposes.
Selecting between them depends upon the precise calls for of the duty, taking into consideration components like bullet weight, velocity, and the meant goal. A deeper dive into their bullet traits will spotlight the nuanced variations.
Bullet Weight Ranges and Sorts
The collection of bullet weight and sort considerably influences the efficiency traits of every cartridge. The .375 Cheytac, with its bigger case, can accommodate a greater variety of bullet weights than the 50 BMG. Widespread .375 Cheytac bullet weights vary from 200 to 250 grains, permitting for tailor-made designs for numerous situations. Then again, the 50 BMG’s smaller bullet diameter, whereas providing excessive velocity, typically makes use of bullets within the 600 to 800 grain vary.
Efficiency Traits
Completely different bullet sorts exhibit distinct ballistic efficiency. .375 Cheytac bullets, with their lighter weights, sometimes boast increased velocities, enabling them to take care of accuracy over longer ranges. They’re typically employed in high-precision rifles with emphasis on precision. Conversely, the heavier 50 BMG bullets, whereas providing great stopping energy, are inclined to sacrifice some velocity in comparison with the .375 Cheytac.
They excel at penetrating armor and attaining vital kinetic vitality at longer ranges.
Projectile Design and Ballistic Efficiency
The design of the projectile considerably impacts ballistic efficiency. .375 Cheytac projectiles typically function superior aerodynamic shapes and development to reduce drag and maximize stability. 50 BMG bullets, attributable to their bigger dimension and mass, typically have a extra sturdy development to resist the acute pressures and to switch most vitality to the goal. This robustness is vital for his or her penetration functionality.
The selection of projectile materials and development influences each accuracy and stopping energy.
Caliber Comparability Desk
Caliber | Typical Bullet Weight (grains) | Muzzle Velocity (fps) | Power Output (ft-lbs) |
---|---|---|---|
.375 Cheytac | 200-250 | 3,000-3,500 | 5,000-6,000 |
50 BMG | 600-800 | 2,500-3,000 | 8,000-10,000+ |
This desk gives a common overview. Precise efficiency can differ relying on particular bullet design, barrel size, and different components.
Ballistic Efficiency

The 0.375 CheyTac and 50 BMG, whereas each highly effective long-range cartridges, exhibit distinct ballistic traits. Understanding these variations is essential for efficient utility in numerous situations. Predicting trajectories and making certain accuracy are paramount, particularly in demanding situations.
Ballistic Coefficient and Drag
The ballistic coefficient quantifies how a projectile resists air resistance. The next ballistic coefficient signifies much less drag, enabling longer ranges and extra constant trajectories. The 50 BMG, with its large bullet, sometimes has a decrease ballistic coefficient in comparison with the lighter, extra aerodynamically designed 0.375 CheyTac bullet. This distinction considerably impacts their efficiency at prolonged ranges. Drag forces grow to be more and more influential as projectiles journey additional, affecting trajectory predictability.
Bullet Design and Weight Affect on Vary
Bullet design performs a major position in figuring out the projectile’s flight traits. The 0.375 CheyTac bullet, typically that includes a boat-tail form, is optimized for stability and aerodynamic effectivity, resulting in the next ballistic coefficient and better accuracy over lengthy ranges. The 50 BMG, conversely, prioritizes vitality supply, leading to a extra substantial and fewer aerodynamic bullet. The numerous weight distinction between the 2 calibers straight impacts their efficiency.
Heavier bullets are inclined to expertise extra drag and might exhibit much less exact trajectories at lengthy ranges. Actual-world examples of this embody long-range rifle competitions, the place bullet weight and aerodynamic design are essential components in attaining correct pictures.
Efficient Vary and Accuracy
The efficient vary of a cartridge dictates the space at which it may well keep acceptable accuracy and lethality. The 0.375 CheyTac demonstrates distinctive accuracy and retains effectiveness at appreciable ranges. The 50 BMG, whereas having an enormous influence, loses accuracy and ballistic stability quickly past a sure vary attributable to its much less aerodynamic design and better drag. Accuracy can also be affected by shooter ability, rifle high quality, and ammunition consistency.
That is demonstrably true in army and regulation enforcement operations the place exact long-range pictures are essential.
Environmental Components on Ballistic Trajectories
Environmental situations considerably influence projectile trajectories. Temperature fluctuations, for instance, alter air density, affecting drag and leading to adjustments in bullet flight. Excessive-altitude environments cut back air density, permitting projectiles to journey additional with much less resistance. This will result in slight variations in trajectory, impacting the accuracy of pictures. Altitude and temperature have to be thought of to realize precision in calculations.
Ballistic Knowledge Desk
Caliber | Temperature (°C) | Altitude (m) | Ballistic Coefficient | Efficient Vary (m) |
---|---|---|---|---|
0.375 CheyTac | 20 | 0 | 0.650 | 1500 |
0.375 CheyTac | 30 | 1000 | 0.630 | 1450 |
50 BMG | 20 | 0 | 0.300 | 1200 |
50 BMG | -10 | 2000 | 0.280 | 1150 |
Sensible Functions
The .375 CheyTac and the 50 BMG, each famend for his or her excessive energy and vary, discover purposes throughout numerous sectors. From the precision calls for of long-range taking pictures to the potent capabilities wanted in army and searching situations, these calibers supply distinctive strengths and weaknesses for numerous conditions. Understanding these purposes gives perception into their particular roles and influence.The .375 CheyTac, with its excessive ballistic coefficient and average weight, excels in purposes requiring exact, long-range pictures.
The 50 BMG, attributable to its immense energy, is best suited to conditions the place excessive stopping energy and penetration are essential. Analyzing their professionals and cons for various roles illuminates their distinct traits.
Lengthy-Vary Taking pictures
Lengthy-range taking pictures typically calls for exact and highly effective rounds. The .375 CheyTac, famend for its long-range accuracy, persistently delivers spectacular outcomes on this discipline. Its precision is a major benefit in competitions and searching conditions the place goal acquisition at appreciable distances is important. The 50 BMG, regardless of its better dimension and weight, additionally gives spectacular long-range functionality however sacrifices some stage of accuracy in comparison with the .375 CheyTac.
Its large vitality switch is a defining attribute, ultimate for taking down massive recreation at vital distances or participating enemy targets. The precision of every caliber might be additional enhanced via specialised gear and taking pictures strategies.
Searching
Each calibers have their strengths in searching, although their purposes differ. The .375 CheyTac, attributable to its precision and average vitality, is appropriate for searching massive recreation at prolonged ranges, the place a clear kill is paramount. Its excessive accuracy permits hunters to make exact pictures, minimizing the chance of wounding animals and maximizing the effectiveness of the hunt.
The 50 BMG, with its distinctive penetration and vitality switch, is extra suited to extraordinarily massive recreation, the place a excessive diploma of penetration is required to make sure a swift and conclusive consequence. The numerous stopping energy is commonly a deciding think about conditions the place massive, doubtlessly harmful animals are concerned.
Navy Use
Navy purposes for each calibers mirror their distinctive traits. The .375 CheyTac, with its accuracy and long-range effectiveness, is commonly deployed in specialised models for precision engagements. Its means to take out targets from prolonged distances is very worthwhile in fashionable warfare. The 50 BMG, with its large energy and penetration, finds purposes in conditions requiring excessive stopping energy, comparable to engagements with closely armored targets or in environments the place excessive penetration is vital.
Weapon Programs
A major think about figuring out the practicality of a caliber is the weapon system it is used with. Completely different rifles and configurations are tailor-made to every caliber, influencing efficiency and utilization.
Caliber | Typical Weapon Programs | Sensible Functions |
---|---|---|
.375 CheyTac | Specialised bolt-action rifles, typically custom-built for accuracy and precision | Lengthy-range precision taking pictures, searching massive recreation, and specialised army purposes |
50 BMG | Heavy-caliber rifles, typically using a heavier barrel and sturdy development for recoil administration | Navy engagements, searching very massive recreation, and excessive long-range taking pictures |
Ammunition Concerns
The world of high-powered rifle cartridges is an enchanting and complicated one, particularly when evaluating the .375 Cheytac and the 50 BMG. Past uncooked energy, the supply, value, and intricacies of ammunition manufacturing considerably influence their sensible utility. Let’s delve into the nitty-gritty of those cartridges’ ammo panorama.
Availability and Price of Ammunition
The provision and value of ammunition are essential components for any shooter. Provide chains and manufacturing processes play a major position. .375 Cheytac ammunition, whereas not as ubiquitous as extra frequent calibers, is mostly out there via specialised retailers and producers. 50 BMG ammunition, being a heavier hitter, typically has extra variations in availability, from restricted runs to personalized orders.
The prices mirror this distinction, with .375 Cheytac ammunition typically being barely dearer on a per-round foundation in comparison with 50 BMG. Nevertheless, specialised ammunition sorts and excessive customization can dramatically improve prices for both cartridge.
Ammunition Manufacturing Processes
The manufacturing strategies for these cartridges are removed from easy. .375 Cheytac ammunition typically makes use of a mix of precision machining and specialised tooling to make sure constant projectile weight and form. 50 BMG cartridges, attributable to their large dimension and complicated design, demand rigorous high quality management all through the manufacturing course of, involving exact die casting, specialised loading strategies, and meticulous testing.
Widespread Issues and Options
Each calibers current their very own challenges. .375 Cheytac ammunition can generally endure from points associated to inconsistent projectile weight and tolerances, resulting in variability in ballistic efficiency. 50 BMG ammunition might be susceptible to points with obturation (the sealing of the cartridge case), doubtlessly resulting in stress points. Options to those issues typically contain cautious collection of ammunition manufacturers, utilizing devoted loading strategies, and recurrently checking the standard of every spherical.
For instance, producers typically supply specialised reloading kits for every caliber, permitting customers to fastidiously modify tolerances to their very own requirements and preferences.
Accuracy and Reliability of Completely different Manufacturers
Ammunition manufacturers significantly affect accuracy and reliability. For each .375 Cheytac and 50 BMG, a good producer will present high-quality, constant ammunition. Manufacturers recognized for precision and reliability typically command the next worth, however this premium displays the superior efficiency and confidence that they create. It is value noting that even inside the similar model, totally different a lot of ammunition can differ barely in efficiency, necessitating cautious examination and testing.
Comparability Desk
Caliber | Availability | Price (USD per spherical) |
---|---|---|
.375 Cheytac | Specialised retailers, producers | $50-100+ |
50 BMG | Variable, specialised retailers | $30-70+ |
Observe: Prices are estimates and might differ considerably based mostly on particular ammunition sorts and producer.
Weapon System Concerns
The selection of a weapon system is profoundly influenced by the precise wants and meant duties. A rifle chambered in .375 CheyTac and a 50 BMG, although each highly effective, demand totally different approaches to deployment and upkeep. Components like vary, accuracy, and the meant targets significantly affect the choice course of.The sensible utility of every caliber necessitates consideration of the weapon methods designed to deal with and deploy them.
The variations in development, recoil administration, and general dealing with traits considerably have an effect on the consumer expertise. Understanding these particulars permits for knowledgeable selections and optimized efficiency in quite a lot of conditions.
Widespread Weapon Programs for .375 CheyTac
The .375 CheyTac caliber is continuously related to specialised sniper rifles. These methods typically function superior options for precision taking pictures at prolonged ranges. They emphasize a stability of accuracy and maneuverability, very important for tactical deployments. Widespread design options embody high-quality barrels, superior inventory methods, and ergonomic designs to enhance dealing with and cut back recoil. Upkeep protocols sometimes embody common cleansing and lubrication to make sure optimum efficiency and longevity.
- Excessive-precision sniper rifles: These rifles are constructed for max accuracy at prolonged ranges, typically that includes superior optics, {custom} shares, and specialised set off mechanisms. Upkeep calls for cautious cleansing, lubrication, and common calibration of the optics.
- Designated marksman rifles (DMRs): DMRs, whereas not as specialised as sniper rifles, nonetheless prioritize accuracy and vary, typically being employed in close-to-medium-range engagements. They typically incorporate superior sights and precision-engineered barrels.
Widespread Weapon Programs for 50 BMG
The 50 BMG’s immense energy necessitates sturdy weapon methods. These typically prioritize firepower and stopping energy over excessive precision. Widespread design options embody heavier barrels, bolstered receivers, and enhanced recoil mitigation methods. Upkeep procedures for these methods are extra demanding because of the caliber’s increased stress on the parts.
- Heavy-caliber sniper rifles: These rifles excel at long-range engagements, typically that includes superior cooling methods and heavy barrels to handle recoil and warmth dissipation. The design prioritizes stability and accuracy at excessive ranges, typically utilized in tactical and army purposes.
- Designated marksman rifles (DMRs): Whereas additionally able to vital firepower, DMRs designed for 50 BMG prioritize a stability of accuracy, energy, and maneuverability. They typically incorporate superior sights and specialised ammunition feeding methods.
- Anti-material rifles: These are particularly constructed to interact armored automobiles or fortifications, with high-stopping energy and penetration as major design components. Their design focuses on maximizing harm output and reliability in high-stress fight conditions.
Upkeep and Operation Necessities
Correct upkeep and operation are vital to make sure the longevity and reliability of any weapon system. Common cleansing, lubrication, and inspection are paramount. The particular necessities for every caliber’s weapon methods differ, however an intensive understanding of the upkeep protocols is important.
Weapon System Comparability Desk
Caliber | Weapon System Sort | Key Options | Strengths | Weaknesses |
---|---|---|---|---|
.375 CheyTac | Sniper Rifles, DMRs | Excessive Precision, Superior Optics, Ergonomic Design | Excessive Accuracy, Lengthy Vary Functionality | Probably Greater Price, Lowered Firepower In comparison with 50 BMG |
50 BMG | Sniper Rifles, DMRs, Anti-Materials Rifles | Excessive Firepower, Strengthened Development, Recoil Mitigation Programs | Excessive Stopping Energy, Penetration, Efficient Towards Robust Targets | Heavy Weight, Greater Recoil, Elevated Upkeep |
Historic Context
The .375 CheyTac and the 50 BMG, titans of long-range firepower, boast a wealthy historical past intertwined with the evolution of contemporary warfare and searching. Their growth displays not solely technological developments but additionally the ever-increasing calls for for precision and energy in numerous operational environments. From their humble beginnings to their present-day purposes, these calibers have left an indelible mark on the world of firearms.The journey of those calibers is one among steady refinement, pushed by a necessity for better vary, accuracy, and lethality.
Every iteration displays the cumulative data and ingenuity of firearms designers and engineers, pushing the boundaries of what is doable in projectile efficiency. This historic perspective gives worthwhile perception into the context surrounding these calibers, understanding the forces that formed their design and use.
Improvement of the .375 CheyTac
The .375 CheyTac, a comparatively fashionable cartridge, emerged from a particular want for excessive long-range precision. Its genesis is tied to the rising discipline of long-range searching and the evolving calls for of specialised army purposes. Early designs prioritized accuracy and penetration, laying the groundwork for its fame in precision marksmanship.
- The .375 CheyTac’s growth was straight influenced by the necessity for a cartridge able to attaining prolonged ranges with excessive accuracy and penetration. The growing demand for long-range taking pictures in searching and tactical purposes spurred analysis and growth efforts aimed toward making a cartridge that might meet these stringent necessities.
- Key design options, such because the bullet’s form and the cartridge’s case dimensions, have been fastidiously engineered to optimize ballistic efficiency at prolonged ranges. The emphasis was on attaining excessive muzzle velocity, minimizing bullet deformation, and sustaining a constant trajectory over lengthy distances.
Improvement of the 50 BMG
The 50 BMG, a bigger and extra highly effective cartridge, boasts a historical past deeply rooted in army purposes. Its growth was pushed by the necessity for a cartridge able to delivering vital damaging energy at appreciable ranges.
- The 50 BMG’s evolution is intrinsically linked to the calls for of army engagements, the place its means to penetrate armor and inflict extreme harm at lengthy ranges proved invaluable. Its inception might be traced again to the necessities of america army for a robust and versatile anti-materiel spherical.
- Key design selections, such because the cartridge’s sturdy case and the big bullet diameter, have been made to maximise its kinetic vitality and penetration capabilities. The design prioritized vital influence at lengthy ranges, exceeding the efficiency of earlier calibers. This give attention to damaging energy has been an indicator of the 50 BMG’s historical past.
Timeline of Key Developments
Caliber | Yr | Occasion |
---|---|---|
.375 CheyTac | 2000s | Preliminary design and growth |
.375 CheyTac | 2010s | Refinement and widespread adoption |
50 BMG | Sixties | Improvement and preliminary army adoption |
50 BMG | Seventies-Eighties | Refinement and widespread use in army and regulation enforcement |
The desk gives a concise overview of serious milestones within the historic evolution of each calibers. Every entry represents a vital step of their growth and adoption.
Warfare and Searching Functions
Each calibers have discovered widespread use in warfare and searching, reflecting their distinct design traits and efficiency capabilities. Their effectiveness in numerous situations highlights their distinctive strengths.
- The .375 CheyTac, with its emphasis on long-range precision, has grow to be a most well-liked selection for long-range searching and sure tactical purposes the place excessive accuracy is paramount.
- The 50 BMG, with its superior stopping energy and armor-piercing capabilities, has an important position in army operations the place heavy firepower and penetration are mandatory.
Ergonomics and Dealing with: .375 Cheytac Vs 50 Bmg

The selection between a .375 CheyTac and a .50 BMG is not nearly bullet efficiency; it is also about how comfortably and successfully you’ll be able to wield the weapon. Completely different calibers demand totally different dealing with strategies, and understanding these nuances is essential to maximizing accuracy and minimizing pressure. This part delves into the ergonomic variations between the rifles, highlighting the challenges and issues for every.The sheer dimension and weight of those weapons affect dealing with considerably.
A .50 BMG, with its large cartridge, calls for a extra substantial and sometimes heavier rifle, impacting each the general weight distribution and the recoil administration. Conversely, the .375 CheyTac, whereas nonetheless a formidable weapon, permits for a extra compact and lighter setup. This distinction in design dictates the general dealing with expertise and the required equipment.
Rifle and Accent Ergonomics
The .375 CheyTac, sometimes a lighter and extra compact rifle, typically incorporates a extra streamlined design for maneuverability, aiding in fast transitions and goal acquisition. Equipment like bipods, mounts, and scopes are tailor-made to this design philosophy. Conversely, .50 BMG rifles, constructed for his or her highly effective cartridges, necessitate sturdy, heavier frames to handle the recoil and keep stability. This typically interprets to a extra substantial and secure platform, which in flip dictates the selection of equipment.
Consideration for muzzle brakes and recoil lowering methods can also be essential for the .50 BMG, whereas the .375 CheyTac could not require these equipment to the identical extent.
Dealing with Challenges and Concerns
Dealing with a .50 BMG rifle presents vital challenges attributable to its large cartridge and excessive recoil. Particular issues have to be given to the rifle’s weight and stability, in addition to the influence of recoil on the shooter’s shoulder. Specialised strategies and gear are sometimes mandatory for efficient recoil administration. The .375 CheyTac, whereas nonetheless possessing substantial recoil, is mostly much less demanding to deal with attributable to its lighter weight and extra manageable cartridge.
Sights and Scopes
The selection of sights and scopes is straight influenced by the caliber and the meant utility. Each calibers profit from high-quality scopes with substantial magnification and sturdy mounting methods. The .50 BMG’s excessive energy typically necessitates extra highly effective and secure scope methods, typically requiring higher-quality mounts and equipment. The .375 CheyTac, whereas nonetheless demanding precision optics, permits for a wider vary of scope selections, though the necessity for correct zeroing stays an important facet.
Enhancing Dealing with and Accuracy
For each calibers, constant follow and correct kind are important. Understanding the rifle’s weight distribution, recoil sample, and the restrictions of the weapon system will allow the shooter to make changes to enhance accuracy and dealing with. Specialised coaching and gear, comparable to recoil pads and comfy taking pictures positions, can dramatically enhance dealing with and accuracy for each. For the .50 BMG, constant use of acceptable strategies for controlling recoil and utilizing specialised taking pictures positions will drastically improve accuracy.
Comparability Desk
Attribute | .375 CheyTac | .50 BMG |
---|---|---|
Weight | Lighter, extra manageable | Heavier, demanding stability |
Recoil | Substantial, however extra manageable | Vital, requiring recoil administration |
Ergonomics | Streamlined, typically compact | Sturdy, secure platform |
Equipment | Selection, tailor-made to lighter design | Sturdy, designed for stability and recoil |
Sights/Scopes | Excessive-quality, adaptable to numerous purposes | Excessive-quality, typically requiring heavier mounts |
Security Concerns
Dealing with these behemoths calls for utmost respect and rigorous adherence to security protocols. Each the .375 CheyTac and the 50 BMG, whereas able to unimaginable feats, pose vital risks if not handled with the suitable care and consideration. A stable understanding of the potential hazards is paramount for accountable possession and operation.Correct coaching and constant adherence to security pointers are essential to mitigating danger and making certain the secure dealing with of those highly effective calibers.
Ignoring these precautions can result in catastrophic penalties.
Important Security Precautions
Understanding the inherent risks of those calibers is vital for secure dealing with. These weapons, able to vital damaging drive, demand a deep understanding of potential dangers and meticulous adherence to security procedures. Correct coaching, gear, and setting play a significant position in mitigating hazards and sustaining a secure taking pictures expertise.
- Correct Dealing with Strategies: All the time deal with these weapons as if they’re loaded, even when unloaded. By no means level the weapon at something you don’t intend to destroy. Keep a agency grip and a secure stance, making certain the weapon is securely held throughout all phases of dealing with and firing. By no means deal with these weapons when underneath the affect of medication or alcohol.
All the time prioritize security.
- Environmental Concerns: Guarantee a transparent taking pictures space free from obstructions, bystanders, and distractions. Climate situations, comparable to wind and rain, can have an effect on accuracy and security. Be aware of potential environmental components when selecting a taking pictures location.
- Ammunition Administration: Correct storage of ammunition is vital to stop unintended discharges. Hold ammunition separate from firearms and retailer it in a safe location. All the time confirm the caliber of ammunition earlier than loading it into the weapon.
- Private Protecting Tools (PPE): All the time put on acceptable PPE, together with eye safety and listening to safety. This safeguards towards potential accidents from projectile fragments or extreme noise. Take into account sporting acceptable clothes and gloves when dealing with these weapons to stop harm to your pores and skin.
Coaching and Certification, .375 cheytac vs 50 bmg
Formal coaching and certification are paramount for secure dealing with. Thorough instruction in correct procedures, dealing with strategies, and danger evaluation is important for accountable gun possession. Such applications empower people with the data and abilities wanted to securely function these highly effective weapons.
- Licensed Programs: Take part in licensed programs supplied by respected establishments to realize sensible expertise and theoretical understanding of firearm security. Licensed programs sometimes cowl correct dealing with, storage, and danger evaluation procedures. This ensures competence and reduces the chance of accidents.
- Ongoing Coaching: Keep proficiency via steady coaching to bolster security protocols. Keep up to date with the most recent security procedures and dealing with strategies. Steady coaching is important to sustaining the abilities and data wanted for secure operation.
Secure Dealing with Procedures
A transparent set of secure dealing with procedures have to be strictly adhered to. These procedures reduce the chance of accidents and promote a secure taking pictures setting. Following these procedures reduces the chance of unintentional discharges and accidents.
- Unloading Procedures: Develop and rigorously follow unloading procedures to make sure that the firearm will not be by accident discharged. This course of must be carried out in a managed and secure method, lowering the chance of mishaps.
- Inspection and Upkeep: Often examine the firearm and ammunition for any harm or malfunction. Correct upkeep helps to make sure the weapon’s reliability and security. Common inspection is important for detecting potential points.
Security Pointers
These pointers present a concise abstract of the vital security measures required for dealing with each calibers. Adhering to those pointers will considerably cut back the chance of accidents.
Caliber | Security Pointers |
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.375 CheyTac |
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50 BMG |
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