The Primary Weapons Systems FRC Flat 3-Port Compensator (brand part no. FRC-F-3P-1/2X28) is a .223-caliber muzzle compensator threaded 1/2-28, built by Primary Weapons Systems as part of their UXR line to redirect gas through three flat-pattern ports and reduce muzzle rise on AR-15 platform rifles.

Key Specifications

• Rated for .223 caliber rifles.
• Threaded 1/2-28, the standard AR-15 muzzle thread pattern.
• Uses a 3-port flat design to redirect gas and reduce muzzle rise.
• Built by Primary Weapons Systems as part of their UXR muzzle device line.

Frequently Asked Questions

What thread pattern does this use? It’s threaded 1/2-28, the standard AR-15 muzzle thread pattern.

Does this compensator help control muzzle rise? Yes, its flat 3-port design redirects gas to keep the muzzle flatter during rapid strings of fire.

Buy the Primary Weapons Systems FRC Flat 3-Port Compensator, .223 Cal, 1/2-28

PWS builds some of the most respected muzzle devices in the AR-15 space, and the FRC is a proven way to tighten up your groups. Order it from our Class 3 parts and accessories lineup, ships fast from our Lubbock, Texas gun shop.