Knight's Armament 7.62mm QDC Open Brake Suppressor Kit - 3/4x24

Knight's Armament 7.62mm QDC Open Brake Suppressor Kit - 3/4x24

Equip your SR-25 platform with superior recoil mitigation and suppressor capability using the Knight's Armament Company (KAC) 7.62mm QDC Open Muzzle Brake (3/4-24 TPI). Engineered to serve as the premier quick-detach mounting host for KAC's legendary line of 7.62mm QDC (Quick Disconnect Coupling) suppressors, this open brake provides a rock-solid, repeatable lockup. When firing unsuppressed, the highly efficient open-port design aggressively vents expanding gases to dramatically reduce felt recoil and muzzle rise, allowing for faster, more accurate follow-up shots on heavy-caliber systems.

Beyond its recoil-taming properties, the KAC QDC Open Brake is designed to protect your NFA investments. By acting as a sacrificial blast baffle, the brake absorbs the most punishing elements of the initial muzzle blast, significantly reducing erosion and wear on your suppressor's first internal baffle and extending its overall service life. Weighing just 3.3 ounces and measuring 2.31 inches in total length, this brake adds a minimal 1.57 inches to your bare muzzle, ensuring your SR-25 maintains optimal balance and maneuverability in the field.

Features

Primary KAC 7.62 QDC Suppressor Mount:
Precision-engineered to serve as the factory-spec quick-detach mounting host for Knight's Armament 7.62mm QDC suppressors.

Extends Suppressor Service Life:
Open brake architecture acts as a sacrificial blast baffle, taking the brunt of high-pressure gases and unburnt powder to prevent premature wear on the silencer's first baffle.

Superior Recoil & Muzzle Rise Mitigation:
Effectively redirects escaping gases to keep the muzzle flat during rapid strings of fire, enhancing shooter control and sight picture retention.

3/4-24 Thread Pitch for SR-25 Platforms:
Threaded specifically in 3/4-24 TPI for direct compatibility with KAC SR-25 precision rifles and other properly threaded 7.62mm barrels.

Compact & Lightweight Profile:
Weighs only 3.3 ounces and adds just 1.57 inches to the overall length of the barrel, preserving the handling characteristics of your rifle.

Specifications