Seekins Precision Advanced Tactical Compensator 5/8-24 SP-AR-ATC-5/8-B

The SP ATC (Advanced Tactical Compensator) was engineered using CFD analysis software to design the best compensator available. SP's unique side port design minimizes recoil as well as muzzle rise. Instead of allowing the first port to do the majority of the work our proprietary front facing ports spread out the load minimizing felt recoil and reducing muzzle flash. Instead of using a crush washer, included is a knurled jam nut to make installation and removal for cleaning a breeze. No special g