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M40A5 Sniper Rifle

M40A5 Sniper Rifle

Manufacturer: Remington Arms
Category: Small Arms & Infantry Weapons
  • Caliber 7.62x51mm NATO
  • Effective Range 1,000 meters effective
  • Rate of Fire Semi-auto (bolt-action)
  • Weight 15.8 lbs (7.16 kg)

Full Specifications

1. General Information

Name M40A5 Sniper Rifle
Weapon Type Sniper Rifle
Manufacturer Remington Arms
Country of Origin United States
Year Introduced 2009
Designer U.S. Marine Corps, Remington
Service Status In Service
Users United States Marine Corps

2. Performance

Muzzle Velocity 853 m/s
Effective Range 1,000 m
Maximum Range 1,500 m
Rate of Fire Semi-auto / Bolt-action
Accuracy Sniper-grade
Reliability High

3. Dimensions

Overall Length 1,165 mm
Barrel Length 610 mm
Height 150 m
Width 60 mm
Weight (Empty) 15.8 lbs
Weight (Loaded) 17 lbs

4. Ammunition & Firepower

Caliber 7.62x51mm NATO
Cartridge Type Standard NATO Rifle Ammunition
Feed System 5-round detachable box magazine
Fire Modes Bolt-action
Operating Mechanism Bolt-action

5. Build & Materials

Construction Steel and high-strength polymer
Durability High
Ergonomics Good

6. Sights & Accessories

Standard Sights Iron and Optical
Optics Compatibility Picatinny Rail
Accessory Mounts Picatinny
Optional Attachments Bipod, Suppressor, Laser, Scope

7. Variants

Variants M40A3 - Predecessor with fixed stock, M40A6 - Latest with advanced modular chassis

8. Operational History

Combat Proven Yes
Notable Conflicts Iraq, Afghanistan
Military Adoption United States Marine Corps

9. Additional Notes

Special Features Modular chassis, Picatinny rails, sniper-grade barrel
Modern Upgrades Improved stock, accessory rails, optics-compatible

10. Disclaimer

Legal Notice Information is for educational purposes only. TheDefenseWatch.com does not sell, trade, or promote illegal acquisition of firearms.

Our Rating

The overall rating is based on review by our experts

9
  • Reliability 9 / 10
  • Firepower / Lethality 8 / 10
  • Accuracy 10 / 10
  • Versatility / Modernization 9 / 10

PROS

  1. High accuracy and sniper-grade precision
  2. Reliable in diverse environmental conditions
  3. Modular design with optics and accessory rails
  4. Proven combat record with U.S. Marines
  5. Ergonomic stock with reduced recoil

CONS

  1. Limited semi-automatic rate of fire
  2. Relatively heavy for extended carry
  3. Requires regular maintenance for peak accuracy
  4. Costlier than older M40 variants
  5. Less suited for close-quarters combat

M40A5 Sniper Rifle – Precision US Marksman Weapon

Manufactured by Remington Arms in the United States, the M40A5 is designed for operational effectiveness in diverse environments, from desert deployments to urban combat zones. Chambered in 7.62x51mm NATO, it offers consistent ballistic performance, making it suitable for target ranges up to 1,000 meters with sniper-grade optics. The rifle incorporates a detachable box magazine, adjustable stock, and modern Picatinny rails, allowing seamless integration of optics, bipods, and suppressors.

Key features include an upgraded barrel for increased accuracy, modular chassis to enhance ergonomics, and a reinforced stock that absorbs recoil while maintaining shooter comfort. These enhancements improve precision in dynamic combat conditions while supporting extended missions without compromising reliability.

The M40A5 is widely recognized for its operational use in military engagements and training programs. Its semi-automatic performance is precise and dependable, giving U.S. forces a tactical advantage in long-range engagements. The rifle’s high-grade construction ensures durability under extreme conditions, from heat to humidity and rough handling in the field.

Designed with U.S. military requirements in mind, the M40A5 balances lethality, precision, and adaptability. Whether for conventional or asymmetrical warfare, it continues to serve as a trusted tool for marksmen requiring accurate long-range performance with modern accessory compatibility.

M40A5 Sniper Rifle Price

The M40A5 sniper rifle represents the latest evolution in the U.S. Marine Corps’ long-range precision arsenal. Developed for reliability, accuracy, and modular adaptability, the M40A5 builds on decades of proven service from its predecessors, the M40 and M40A3. This bolt-action sniper rifle is a cornerstone for U.S. marksmen and remains in use worldwide for specialized precision engagements.

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