M40 RIFLE for Sale

Quick Look

The M40 rifle is a bolt-action sniper rifle developed for the U.S. Marine Corps in the 1960s based on the Remington 700 design. It emphasizes precision, durability, and reliability for military marksmen. The M40 remains a cornerstone sniper platform in military service and specialized law enforcement units.

Why It's a Top Choice

• Proven accuracy under combat conditions
• Robust construction withstands harsh environments
• Customizable with optics and accessories
• Simple bolt-action mechanism enhances reliability
• Long service history with active upgrades

Key Variants

M40A6

Modernized version with adjustable stock and improved ergonomics for precision shooters.

M40A5

Upgraded with a detachable box magazine and improved barrel for enhanced field performance.

Original M40

The original model featuring fixed stock and internal magazine, reliable since Vietnam War era.

Competitor Comparison Table

Feature	M40 Rifle	Remington 700	Accuracy International AWM
MSRP	Varies by variant	$1,000–$2,500	$12,000+
Capacity/Size	5 rounds, .308 Winchester	3–10 rounds, .308 Win or others	5+ rounds, .300 Win Mag
Weight	Approx. 13 lbs	8–9 lbs	Approx. 15 lbs
Optics-Ready	Yes, Picatinny rails on newer models	Yes, scope mounts available	Yes, standard mil-spec rails
Trigger Type	Two-stage bolt-action trigger	Varies, often two-stage	Adjustable match trigger
Notable Pro	Battle-tested accuracy and durability	Highly customizable for precision shooting	World-class sniper rifle with extreme range
Notable Con	Heavier than many hunting rifles	Less rugged in harsh combat conditions	Premium price limits accessibility

Best Use Cases

• Military and law enforcement sniper missions
• Long-range precision shooting and marksmanship
• Specialized hunting requiring high accuracy
• Range training and marksmanship qualification
• Collectors interested in historic military rifles

FAQs

Can I customize the M40 rifle with modern optics?

Yes, newer M40 variants come equipped with Picatinny rails enabling mounting of various modern optics and accessories.

What caliber is the M40 rifle chambered in?

The standard M40 is chambered in .308 Winchester (7.62x51mm NATO), a proven round for military sniping.

How does the M40 compare to the Remington 700?

The M40 is a military adaptation of the Remington 700, optimized for combat durability and consistent precision.