Heckler & Koch MR762 A4 7.62x51mm

The Heckler & Koch MR762 A4 is a semi-automatic modern sporting rifle built around proven short-stroke gas piston operation and commercial 7.62x51mm performance. Designed for range use, precision shooting, and responsible ownership, the MR762 A4 balances durability with user-focused ergonomics.

The MR762 A4 combines a threaded 16.5-inch barrel with slimline M-LOK furniture and a synthetic polymer stock to provide a practical platform for optics and accessories. The rifle features fully ambidextrous controls, a slimmer profile for handling, and a replaceable vent screw as part of its modular design.

Key Specifications

• The caliber is .308 / 7.62 NATO.
• The action is Semi-Auto.
• The barrel length is 16.5 inches.
• The overall length is 39.5 inches.
• The unloaded weight is 9.84 lb.
• The magazine capacity is 10 rounds.
• The rifle uses a short-stroke gas piston operating system.
• The rifle includes an adjustable gas regulator for suppressed or unsuppressed operation.
• The barrel is threaded with an NFA thread pattern of 5/8x24.
• The receiver is a fully ambidextrous lower and the stock material is polymer.

The MR762 A4 delivers a maintenance-friendly gas piston system and user-centric controls in a modern sporting rifle package. Buy the Heckler & Koch MR762 A4 7.62x51mm online today for a reliable, configurable 7.62x51 platform.