The patented FSC compensator from Primary Weapons Systems was designed to be an effective compensator for shooters in all situations. Offering recoil reduction as a primary function, the FSC is one of the most popular PWS compensators on the market. The unique port designs effectively reduce the distracting overpressure that is felt with many compensators.
FSC 30 Specs:
Caliber: .308, 6.5 Creedmoor, .300BLK, 7.62x39
Thread Pitch: 5/8x24
Material: 4140 Steel, FNC LIFE HD treated
Weight: 3.1 oz.