HK MR762A1 308 Winchester 16.5in Black Semi-Automatic Modern Sporting Rifle – 10+1 Rounds

The HK MR762A1 308 Winchester is a premium semi-automatic modern sporting rifle, designed for civilian shooters who demand accuracy, durability, and reliability. As a direct descendant of the HK416/417 series, the MR762A1 brings the legendary engineering of Heckler & Koch to a larger caliber platform, providing a powerful and precise rifle suitable for tactical, competitive, and recreational shooting.

Proprietary HK Short-Stroke Gas Piston System

Unlike traditional AR-style rifles that use a direct gas impingement system, the MR762A1 features HK’s short-stroke gas piston system. In this design, exhaust gases never enter the receiver, keeping the rifle cooler, cleaner, and more reliable, even under adverse conditions such as dust, sand, or mud. This advanced system ensures smooth operation and reduced maintenance, making the MR762A1 a trusted choice for military, law enforcement, and civilian shooters alike.

Precision and Durability

The MR762A1 is built with a cold hammer-forged barrel made from cannon-grade steel, ensuring long-term accuracy and durability. HK’s meticulous manufacturing process, including additional steps beyond standard industry practices, guarantees that each barrel maintains superior performance after thousands of rounds. Combined with the semi-automatic action, the MR762A1 offers unmatched reliability for long-range precision and tactical scenarios.

Modular and Optics Ready

This rifle comes optics-ready with a Picatinny rail, allowing users to mount scopes, red dot sights, or other optical devices according to their needs. The collapsible/folding stock enhances portability and ergonomics, while the black polymer furniture provides comfort and control during extended shooting sessions. The MR762A1’s modular design also allows for compatibility with AR-style accessories, giving shooters the flexibility to customize their rifle for hunting, competition, or tactical use.

Specifications

Additional Features

• Cold hammer-forged barrel for unmatched precision and durability
• Proprietary HK piston system for clean, reliable operation
• Collapsible/folding stock for portability and ergonomic comfort
• Optics-ready Picatinny rail for full customization of scopes and sights
• Durable black finish and polymer furniture for long-lasting performance
• High-quality construction using US and German-made components
• Modular design compatible with AR-style accessories

Why Choose the HK MR762A1?

The HK MR762A1 308 Winchester is a modern sporting rifle that combines precision engineering, reliability, and long-range capability. Its advanced short-stroke gas piston system, cold hammer-forged barrel, and modular optics-ready design make it ideal for serious shooters who demand superior accuracy and durability. Whether for recreational shooting, tactical use, or competitive applications, the MR762A1 delivers performance you can trust. Learn more about Heckler & Koch firearms here.