HK MR762 A4 7.62×51 16.5in 20rd M-LOK Black

Description

The Heckler & Koch MR762 A4 is a purpose-built modern sporting rifle intended for reliable semi-automatic operation in 7.62×51 NATO. It combines HK’s short-stroke gas piston system with an adjustable gas regulator for tailored suppressed or unsuppressed operation. The A4 configuration features a slim M-LOK handguard, a threaded 16.5 inch barrel, and fully ambidextrous controls. The platform is supplied with a 20-round detachable magazine and a six-position synthetic stock for adaptable ergonomics.

Key Specifications

• The caliber is 7.62×51 NATO (.308).
• The barrel measures 16.5 inches and is threaded.
• The rifle ships with a 20-round detachable magazine.
• The action is semi-automatic utilizing a short-stroke gas piston.
• The overall length is 39.5 inches with the stock in its standard position.
• The listed weight is 9.84 lbs.
• The stock is a 6-position synthetic collapsible/folding design.
• The handguard is a slimline M-LOK layout for accessory mounting.
• The receiver features a fully ambidextrous lower and controls.
• The muzzle thread pattern is 5/8×24.

Built to provide durable, consistent performance, the MR762 A4 balances proven HK engineering with usable features for range use, precision practice, and general-purpose modern sporting applications. Its piston system reduces fouling in the action and the modular M-LOK handguard and adjustable stock let users configure the rifle to their preferred setup.