Brownells Brownells Brownells 75th Anniversary - A Shooting Heritage

Tames Muzzle Jump For Improved Weapon Control During Rapid Fire

Aggressive, scallop-type cuts deliver superior gas dispersion to help stabilize the muzzle during periods of sustained fire. Special internal blast chamber with side-facing ports helps reduce recoil with no adverse effect on gas system function. Also provides enough flash suppression to keep flash out of the shooter’s line of sight. Wrench flats directly over the internal threads ease installation. All models include a peel washer for precise indexing of the side ports. FSC556 fits rifles chambered in .223/5.56mm. TTO delivers the recoil-reduction and compensation of the FSC556 minus the flash suppression to give the competition shooter the shortest possible package. FSC30 fits rifles chambered in calibers from 6.8mm up to .308/7.62mm. Threaded for muzzles with5/8"-24 tpi thread. The CQB556 is designed primarily for entry teams and other operators working in confined spaces like buildings. Directs the entire force of the muzzle blast forward to protect the shooter and team members next to him from hot gasses and concussion. Also helps suppress muzzle flash and provides some recoil compensation.

AR-15, Issue:09, Page:020
Big Book Catalog, Issue:66, Page:020
Law Enforcement / Police Store, Issue:13, Page:005
New Product Supplement, Issue:621, Page:002

SPECS: Steel, black, matte finish. Includes washer. FSC556, TTO, and CQB556 models fit AR-15/M16/M4 and clones chambered in .223/5.56mm, with ½”-28 tpi RH muzzle threads. FSC556 – 21⁄8” (5.4cm) long x 7⁄8” (2.2cm) diameter. 2.2 oz. (62g) wt. TTO – 17⁄8” (4.8cm) long, x .7⁄8” (2.2cm) diameter. 2.1 oz. (59.5g). FSC30 – Fits AR-style rifles in 6.8mm, .270, and .308/7.62. 2¾” (7cm) long x .960” (2.4cm) diameter. 3.6 oz. (101g) wt. 5⁄8”-24 tpi RH thread. CQB556 – 2¾” (7cm) long x 13⁄8” (3.5cm) diameter. 9.1 oz. (258g) wt. ½”-28 tpi RH thread.


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