OUR S-7_ Rifle COMPENSATORS ARE DESIGNED FOR USE WITH RIFLES that have been threaded and or will be threaded. Chambered in 5.56mm NATO, .223 WYLDE, and .223 REMINGTON , THREADED IN 1/2"-28TPI, we designed the S7-B  to give a smooth look to any Bolt Action rifle as well as a .740 Diameter for installation on rifles that must be pinned and/or welded in place.  Note:(Crush Washer Not Included due to differing thread length, but are available on our For Gun Smiths section)

S-7B 5.56/.223 BLACKOXIDE $80.00

S-7B 5.56/.223 POLISHED STAINLESS $90.00

S-7B 5.56/.223 SATIN STAINLESS $95.00