The Knights Armament CRS-2 5.56 NATO QD Rifle Suppressor With QDC Flash Hider FDE is built to deliver serious signature reduction in a compact, durable package. Constructed from heat-resistant Inconel and finished in Flat Dark Earth, this full-size duty rifle suppressor uses Pressure Reduction Technology and a novel baffle design to minimize backpressure, reduce gas blowback, and virtually eliminate first-round flash and sound pop. The included QDC flash hider provides secure, repeatable quick-detach mounting with minimal point-of-impact shift on compatible 5.56 rifles.

Designed for shooters who want effective sound and flash reduction without adding undue weight, the CRS-2 measures about 6 inches long, adds roughly 5.4 inches to the bare muzzle, and weighs only 15 ounces. Its vented chamber system pushes gases forward for a cleaner, more comfortable shooting experience, while the non-serviceable design keeps maintenance simple. Ideal for range use, training, and general rifle shooting where reduced noise and flash are desired, this suppressor reflects Knights Armament’s reputation for precision engineering and durable, high-performance accessories.

Key Features:

• Manufacturer: Knights Armament
• Model: CRS-2 5.56 NATO QD Rifle Suppressor W/QDC Flash Hider FDE
• Caliber: 5.56mm NATO / .223 / .224
• Overall Length: 6.0–6.26 Inches
• Addition To Bare Muzzle: 5.4 Inches
• Weight: 15 Ounces
• Suppressor Attachment: Quick Detach (QDC Flash Hider)
• Material: Inconel Baffle And Body
• Finish Color: Flat Dark Earth
• User-Serviceable: No
• Sound Level: 143 dBA At 1 Meter (Left Side)
• Baffle Style: PRT Vented Chamber System