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Seekins Precision SP ATC 308 Black Advanced Tactical Compensator 7.62 AR-10 300BLK
Seekins Precision SP ATC 308 Black Advanced Tactical Compensator 7.62 AR-10 300BLK

Seekins Precision SP ATC 308 Black Advanced Tactical Compensator 7.62 AR-10 300BLK

Part Number:11510039
Your Price: $89.00
In Stock.


Seekins Precision ATC Advanced Tactical Compensator 5.56 AR15 .308 AR10

The Seekins Precision Advanced Tactical Compensator was engineered to be the most innovative, best performing comp available. Gases behave like a fluid. Using CFD (Computational fluid dynamics) analysis software, we designed the optimal port configuration and quantity for maximum reduction of felt recoil and muzzle rise. Instead of allowing the first port to do the majority of the work our proprietary front facing ports spread out the gas. This novel port design minimizes felt recoil and reduces muzzle rise without the need for ports on top. The incredible performance of the ATC allows faster follow up shots and quicker target transitions.

No other compensator is as easy to install. Instead of using a crush washer, included is a knurled Timing Nut to make installation and removal for making cleaning a breeze. Peel washers, crush washers and repeated trial and error for proper alignment are no longer necessary. No special gunsmithing is required to install. The Seekins Precision ATC is available in either ½-28 threads for .223/5.56 or 5/8-24 for up to .30 cal. The AR-ATC break is designed to be used on barrels with muzzles no larger than .750 (most common gas block size.)

Superior performance and unique, easy installation set the Seekins Precision Advanced Tactical Compensator apart from other muzzle devices. Stainless steel construction, innovative design and unrivaled reduction in muzzle rise and recoil make the ATC the best compensator available.

  • Innovative port design
  • Superior reduction in recoil and muzzle rise
  • 416R stainless construction
  • Bead Blasted Stainless Steel or Black Melonite Finish
  • .223/5.56 and .300/.308 (½-28 or 5/8-24 thread pitch)


ATC on 300 blackout.......AMAZE BALLS
by Jesse

  • Value *****    
  • Quality *****     
  • Price *****     

Ok, you have to get the large and get it boared out a little. I boared mine to .338 evenn though im shooting 300 blackout/whisper. Almost NO MUZZLE RIZE OR JUMP. AT 100 YARDS I SHOT A 5 SHOT GROUP USING BARNES tAC-TX....I shout a 1.25" group. Recoil is none. Just amazing. My setup is Aero precision rifle, 16" barrel, rainier CH, Bravo company BCG, Magpul furniture, Larue QD rings on a Bushnell 2-7x32. The ATC brake is awesome.

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