This is a Primary Weapons Systems Compensator known as the FSC chambered in 308 Winchester, model 3G2FSC58C1.
The patented FSC compensator was designed to be an effective compensator for shooters in all situations. Offering recoil reduction as a primary function" and flash suppression as a secondary function" the FSC is one of the most popular PWS compensators on the market. The unique port designs effectively keep flash out of optics and line of sight" while also reducing the distracting overpressure that is felt with many compensators.
Features:
5/8X24 Thread pitch
4140 Steel construction
Made for use with .308, 6.5 Creedmoor, .300BLK, 7.62x39 caliber weapons
