Description ATC Muzzle Brake The Seekins Precision Advanced Tactical Compensator (ATC) was engineered to be the most innovative, best performing compensator available. The port design minimizes the amount of recoil felt and reduces muzzle rise. The incredible performance of the ATC allows faster follow up shots and quicker target transitions. With an easy to install timing nut this ATC allows for an immediate upgrade of your rifle. Specs: Material: 416 Stainless Steel Finish: Melonited Black Finish or Bead Blast Stainless Steel Calibers: 1/2X28 = 5.56/.223 5/8X24 = up to .30 cal.
