Heckler & Koch MR762 A4 SBR 5.56mm NFA Rifle

Heckler & Koch MR762 A4 SBR: Professional-Grade Short-Barreled Rifle

The MR762 A4 SBR represents the evolution of modern rifle design, engineered for shooters who refuse to compromise on performance or reliability.

Key Features

• Short Stroke Gas Piston System: Operates independently of the receiver, keeping hot carbon fouling out of the action. This design philosophy means less maintenance, extended service life, and superior reliability in demanding conditions.
• Adjustable Gas Regulator: Allows you to tune the rifle's action for either suppressed or unsuppressed fire, giving you flexibility without sacrificing performance.
• Strengthened Design: Every component has been engineered and improved for maximum durability under sustained fire.
• 13-Inch Threaded Barrel: Optimized for suppressor compatibility and close-quarters effectiveness.
• 10-Round Magazine: Standard capacity for this platform.

Performance and Reliability

This rifle is built to run harder and longer than conventional designs. The gas piston system eliminates the accuracy degradation and reliability issues common to direct impingement rifles operating under extreme conditions. Whether you're running it suppressed or unsuppressed, the MR762 A4 SBR maintains consistent performance shot after shot.

Important Legal Notice

This is an NFA-regulated item. Short-barreled rifles require registration with the Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF) and compliance with all applicable federal and state laws. It is your responsibility to ensure full legal compliance before taking possession. Consult an attorney if you have questions about NFA regulations in your jurisdiction.