The Knights Armament MCQ-2 5.56 NATO Quick Detach Rifle Suppressor Black is a compact, low-backpressure suppressor built to keep your rifle controllable and maneuverable. Its Inconel construction and PRT vented baffle design manage gas flow efficiently, helping maintain reliable cycling while trimming sound and flash to comfortable levels. The QDC mounting system locks onto compatible KAC muzzle devices for a secure, repeatable fit with minimal point-of-impact shift.

This MCQ-2 configuration is ideal for shooters who want to shorten overall length and weight without giving up effective suppression. It suits intensive range sessions, training, and general-purpose rifle use where reduced blast and flash are priorities. With its sealed, low-maintenance design and proven performance, it reflects Knights Armament’s reputation for precision engineering and durable, professional-grade accessories.

Key Features:

• Manufacturer: Knights Armament
• Model: MCQ-2 5.56 NATO Quick Detach Rifle Suppressor Black
• Caliber: 5.56 NATO / .223 Remington
• Overall Length: 4.5"
• Addition To Bare Muzzle: 3.9"
• Weight: 12.7 oz
• Diameter: 1.5"
• Mount Style: QD (KAC QDC compatible)
• Baffle Material: Inconel
• Baffle Style: PRT vented baffle design
• Body Material: Inconel
• Sound Pressure Level At Ear: 141 dBA
• Sound Pressure Level At Muzzle: 148 dBA
• User-Serviceable: No
• Finish: Black Oxide