HK MR762 A4 16.5" 7.62mm, Rifle, Black

Overview

The HK MR762 A4 is the latest commercial evolution of the legendary HK416 rifle platform. Built with Heckler & Koch’s “no compromise” engineering, the MR762 A4 and its counterpart, the MR556 A4, redefine civilian AR performance with superior accuracy, reliability, and durability.

Designed for enthusiasts, competitors, and professionals who demand top-tier firearms, the MR762 A4 combines advanced German engineering with battlefield-proven features—making it one of the most capable AR-style rifles on the market.

Details:

• Caliber: 7.62x51mm
• Capacity: 20+1
• Sights: Optics Ready
• Trigger Pull: 4.5 - 5.6 lb
• Barrel Length: 16.5"
• Height: 7.5"
• Width: 3.23"
• Weight: 9.84lb
• Stock Extended Length: 39.5"
• Stock Retracted Lenth: 35.5"

Key Features of the HK MR762 A4

• Cold Hammer-Forged Barrel – Delivers unmatched precision and long-lasting accuracy.

• Short-Stroke Gas Piston System – Runs cleaner and more reliably than direct impingement rifles by preventing carbon fouling in the action.

• Adjustable Gas Regulator – Optimized performance for both suppressed and unsuppressed shooting.

• Fully Ambidextrous Controls – Enhanced ergonomics for left- and right-handed shooters.

• Slimmer, Lightweight Profile – Easier handling and faster manipulation without sacrificing durability.

• Enhanced Modularity – Free-floating rail system allows customization with optics, foregrips, and tactical accessories.

• Battle-Proven Design – Civilian adaptation of the HK416, trusted worldwide by military and law enforcement.

HK MR762 A4 – The Ultimate Civilian Tactical Rifle

Whether you’re competing, training, or building a professional-grade collection, the HK MR762 A4 stands at the top of its class. Combining accuracy, durability, and modularity, it reflects Heckler & Koch’s uncompromising commitment to innovation.