Primary Weapons Systems FRC Compensator 2-Port .223/5.56, 1/2x28 Threads (3FRC12A-1F)

The Primary Weapons Systems FRC Compensator is a 2-port muzzle device engineered for .223/5.56 AR-pattern rifles with 1/2x28 threads. Built for shooters who want serious recoil management without sacrificing sight picture, this compensator redirects muzzle flash away from your optics and line of sight—a real advantage when speed and accuracy matter. The FRC works equally well as a standalone brake or as a host for suppressors that use the Rearden Atlas mounting system, giving you flexibility as your setup evolves.

What sets the FRC apart is its focus on recoil reduction combined with flash control. The 2-port design is tuned to minimize muzzle rise and drift between shots, helping you stay on target through rapid strings. If you run a suppressor, the FRC maintains a secure, repeatable lockup that holds up through sustained fire. Whether you're pushing rounds downrange at the range or hunting, this is a compensator that doesn't compromise—it does the job and stays out of the way.

PWS gives you a choice: flat-shouldered for traditional barrels, or tapered-shoulder for barrels with a tapered shoulder behind the muzzle threads. Make sure you grab the version that matches your setup. This is purpose-built hardware for AR shooters who take recoil management seriously.

Key Features

• 2-port design for effective recoil and muzzle-rise reduction
• Flash suppression redirects muzzle signature away from optics and sight line
• Compatible with Rearden Atlas suppressors for integrated suppressor hosting
• Maintains tight lockup with hard use and suppressor mounting cycles
• Available in flat-shouldered or tapered-shoulder configuration
• Optimized for .223/5.56 AR-pattern rifles

Specifications

Frequently Asked Questions

Will this work as a suppressor host?

Yes. The FRC is designed to accept suppressors that use the Rearden Atlas mounting system. It holds a tight lockup even under sustained fire and maintains zero shift through suppressor attachment cycles.

What's the difference between flat-shouldered and tapered-shoulder versions?

The flat-shouldered version is for standard AR barrels. The tapered-shoulder version is for barrels that have a tapered shoulder cut behind the muzzle threads. Match the version to your barrel profile for proper fit and function.

Does this compensator reduce recoil and flash equally?

The FRC prioritizes recoil reduction as its primary job, while also managing flash signature away from your optics and line of sight. You get both, but it's engineered first and foremost for recoil management and muzzle control.

What rifles is this compatible with?

The FRC is designed for .223/5.56 AR-pattern rifles with 1/2x28 threaded muzzles. Verify your barrel's thread pitch before ordering.