White Sound Defense AR-15 Muzzle Devices
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1/2 Inch Shim Kit for FOSSA-556 Flash Hiders Compatible with AR 15
Essential Kit for Properly Timing Suppressor-Ready Flash Hider White Sound Defense’s shim kit provides an easy solution to the proper orientation (timing) of muzzle devices. Each shim adjusts the orientation... -
FOSSA-762 3 Prong Flash Hider by White Sound Defense – 5/8×24
3 Prong Flash Hider and Compensator for .300 Blackout and .308 A .30 cal Flash Hider built specifically for a combat rifle, with minimal dust signature and no ringing noise...
White Sound Defense’s FOSSA muzzle device accepts Gemtech quick-attach suppressors and drastically reduces flash.
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