Knights Armament 5.56 MCQ-1 Suppressor Blk - 119354-BLK

Discover the ultimate in compact suppression with the Knights Armament 5.56 MCQ-1 Suppressor in Black. Engineered for tactical enthusiasts and professionals who demand lightweight, low-profile performance without sacrificing reliability, this ultra-compact 5.56mm suppressor is perfect for close-quarters battle (CQB) setups. Featuring Knight’s Armament’s innovative Pressure Reduction Technology (PRT), the MCQ-1 delivers exceptional sound and flash mitigation while minimizing back pressure and point-of-impact (POI) shift, ensuring your AR-15 runs smoother and cleaner during extended sessions.

Key Features

• Compact Design for Maneuverability: At just 4.43 inches overall length and 13.9 ounces, it adds only 3.85 inches to a bare muzzle or 2.33 inches to a QDC flash hider, ideal for short-barreled rifles without adding bulk.
• Pressure Reduction Technology (PRT): Radial-ported internals reduce gas blowback, keeping your face clear and your rifle’s gas system balanced for reliable cycling in suppressed fire.
• Superior Durability: Constructed from high-strength 718 Inconel for both body and baffles, it’s built to withstand full-auto fire and harsh conditions while resisting heat and corrosion.
• Quick Detach (QD) Mounting: Seamlessly attaches to KAC QDC muzzle devices, allowing fast installation and removal for versatility across multiple firearms.
• Flash Suppression Excellence: Significantly reduces muzzle flash, enhancing low-light performance and shooter concealment in dynamic environments.

Technical Specifications

• Caliber: 5.56mm NATO (.223 Rem)
• Length: 4.43 inches (11.3 cm)
• Weight: 13.9 oz (395 g)
• Diameter: 1.5 inches
• Material: 718 Inconel (body and baffles)
• Finish: Black Oxide
• Mount Style: QDC Quick Detach
• User Serviceable: No
• Sound Reduction: Optimized for compact use with effective signature reduction (measured ~154 dBA at 1m left)

Why Choose the Knights Armament MCQ-1 Suppressor?

In a world of oversized suppressors that compromise your rifle’s handling, the MCQ-1 stands out by prioritizing agility and efficiency. Tackle common pain points like excessive gas in the face, increased weight on short barrels, and noticeable POI shifts—PRT technology addresses them head-on, allowing for precise, rapid follow-up shots. Whether you’re navigating tight spaces in training or competition, this suppressor enhances situational awareness with reduced noise and flash, all while maintaining the rugged performance KAC is renowned for. It’s not just a suppressor; it’s a tactical advantage that keeps you light, quiet, and in control.

Elevate your 5.56mm setup today with the Knights Armament MCQ-1—compact power that delivers where it counts. Secure yours and experience the difference in suppressed performance.

Frequently Asked Questions

1. Is the MCQ-1 suitable for full-auto use?
Yes, its robust Inconel construction is rated for full-automatic fire, ensuring long-term durability under high-round-count scenarios.

2. How does PRT technology benefit my shooting experience?
PRT reduces back pressure by venting gases radially, minimizing blowback to the shooter and preventing over-gassing in AR platforms for cleaner, more consistent operation.

3. What muzzle devices is it compatible with?
The MCQ-1 is designed exclusively for Knight’s Armament QDC quick-detach muzzle devices, including flash hiders and brakes, for secure and repeatable attachment.