--- title: "Knights Armament 7.62 CQB Silencer" description: "Compact 7.62/.30 caliber silencer with a 6.43\" overall length, 19.7 oz weight, PRT back-pressure reduction, and PRG baffle system." canonical_url: "https://www.kygunco.com/product/knights-armament-7.62-cqb-qdc-suppressor-blk" meta: author: KYGUNCO "og:description": "Compact 7.62/.30 caliber silencer with a 6.43\" overall length, 19.7 oz weight, PRT back-pressure reduction, and PRG baffle system." "og:image": "https://cdn.kygunco.com/assets/products/251822/thumbnail.jpg?v=1724328681" "og:image:height": "500" "og:image:width": "500" "og:title": "Knights Armament 7.62 CQB Silencer" --- > Index of every page on this site: [llms.txt](https://www.kygunco.com/llms.txt) [Home](https://www.kygunco.com/) / [Shooting](https://www.kygunco.com/category/shooting) / [Guns](https://www.kygunco.com/category/shooting/guns) / [Class III](https://www.kygunco.com/category/shooting/guns/class-iii) / [Suppressors](https://www.kygunco.com/category/shooting/guns/class-iii/suppressors) / KNG-121994-BLK ![Main product image](https://static.kygunco.com/cdn-cgi/image/f=auto,w=600/assets/products/251822/main.jpg?v=1724328681) For illustration purposes only, this image may not be an exact representation of the product. # KNIGHTS ARMAMENT CQB 7.62x51 NATO Silencer The Knights Armament 7.62 CQB Silencer is a compact signature-reduction device for large-frame, medium-caliber rifles. It features Pressure Reduction Technology to limit back pressure and gas blowback, a PRG baffle system for sound and flash mitigation, and a durable design for sustained firing. Overall length is 6.43 inches, with a weight of 19.7 ounces. $1,318.13 ** 5 interest-free payments of **$263.63** with ![Sezzle logo](https://www.kygunco.com/brands/sezzle.svg) ** Online In Store ** Free Shipping Enjoy delivery to the Lower 48 States at no cost. ** NFA / Class 3 NFA transfer requirements vary by product and location. Additional documentation, approvals, or a qualified dealer may be required. Check local and state regulations to ensure eligibility and compliance before purchasing. ** Ships To FFL Dealer Handled by our expert shippers in Bardstown, KY. Almost gone. Order now before it sells out. Item # 251822 Style KNG-121994-BLK Condition New Manufacturer [Knights Armament](https://www.kygunco.com/brand/knights-armament) Model CQB Caliber 7.62x51 NATO, 223 Rem Weight 1 lb Action Silencer The 7.62 CQB Suppressor is engineered as a compact, high-durability signature-reduction solution for large-frame, medium-caliber rifles where reduced overall length and sustained firing schedules are critical. Optimized for close-quarters and duty use, its design prioritizes flash suppression, reduced back pressure, and long-term durability. Advanced gas-management technologies push harmful gases forward and away from the shooter, improving comfort and maintaining reliable weapon operation under heavy use. FEATURES - Compact CQB-focused design optimized for reduced overall length - Pressure Reduction Technology (PRT) minimizes back pressure to reduce bolt speed and gas blowback - Forward gas redirection improves shooter comfort and reduces harmful exposure - Novel PRG baffle system mitigates sound and flash signature - Eliminates first-round pop in both flash and sound - Exceptional flash reduction under sustained firing - Built for durability on heavy-use, large-frame rifle platforms - Available in Black and Flat Dark Earth (FDE) finishes SPECIFICATIONS - Caliber Rating: 7.62 / .30 caliber - Overall Length: 6.43 in (16.3 cm) - Added Length to Bare Muzzle: 5.75 in (14.6 cm) - Weight: 19.7 oz (558.5 g) - Sound Pressure Level (1 m Left): 148 dBA - Sound Pressure Level (At Ear): 139 dBA ** WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to [www.p65warnings.ca.gov](https://www.p65warnings.ca.gov). ## Frequently Bought Together 0.0 ** ** ** ** ** 0 reviews ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ## Don't Forget Your Ammo ```json {"@context":"https://schema.org","@graph":[{"@id":"https://www.kygunco.com/#website","@type":"WebSite","description":"Shop KYGUNCO for firearms, ammo, accessories, parts, and outdoor gear at low prices with fast, easy nationwide shipping.","name":"KYGUNCO","url":"https://www.kygunco.com/","publisher":{"@id":"https://www.kygunco.com/#/schema/organization/kygunco"}},{"@id":"https://www.kygunco.com/product/knights-armament-7.62-cqb-qdc-suppressor-blk#webpage","@type":"WebPage","description":"Compact 7.62/.30 caliber silencer with a 6.43\" overall length, 19.7 oz weight, PRT back-pressure reduction, and PRG baffle system.","name":"Knights Armament 7.62 CQB 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