The Primary Weapons Systems FRC Tapered 2-Port 308 Caliber 5/8"-24 Threads Compensator is a precision-engineered muzzle device built for 308-caliber rifles that demand serious recoil control without compromise. This compensator features a tapered shoulder design, making it the right choice for barrels with a tapered profile behind the muzzle threads. Whether you're running a suppressor-ready upper or planning to add sound signature mitigation down the road, the FRC serves as an effective standalone compensator or as a suppressor host compatible with modern mounting systems like the Rearden Atlas.
The two-port design is where the FRC proves its worth on the range or in the field. By redirecting muzzle blast upward and away from your line of sight, the compensator helps keep your optics free from dust clouds and mirage, preserving shot clarity during rapid strings. Recoil reduction remains the primary function—less muzzle rise means faster, more controlled follow-ups and improved accuracy under fire. The tapered shoulder ensures a consistent, lockable fit if you decide to thread a suppressor over it, maintaining that tight lockup even through demanding shooting cycles.
Built by Primary Weapons Systems' exacting standards, this compensator threads onto any 308 barrel with 5/8"-24 threads. If your barrel has a traditional flat shoulder instead of a taper, PWS offers a flat-shouldered variant; verify your barrel profile before ordering. The FRC delivers balanced flash suppression and recoil management in a single compact package—the kind of dual-purpose tool that fits naturally into a rifle built for accuracy and shootability.
| Caliber | 308 |
| Thread Pitch | 5/8"-24 |
| Shoulder Profile | Tapered |
| Port Configuration | 2-Port |
| Manufacturer | Primary Weapons Systems |
The FRC tapered model is designed for barrels with a tapered shoulder behind the muzzle threads. Your barrel must have 5/8"-24 threads and a tapered profile to use this model. If your barrel has a flat shoulder instead, Primary Weapons Systems offers a flat-shouldered FRC variant—verify your barrel's profile before ordering.
Yes. The FRC is designed to work as a suppressor host compatible with Rearden Atlas mounting systems and other suppressors that accept 5/8"-24 threaded mounts. It maintains a tight lockup even through hard shooting cycles when properly installed with a suppressor.
The two ports redirect muzzle flash and blast upward and away from your line of sight and optics, minimizing dust clouds and mirage that can obscure your view. The primary function is recoil reduction—the ports help manage muzzle rise, enabling faster follow-up shots and better shooter control.
The FRC functions as a complete compensator on its own. It provides recoil reduction and flash suppression without requiring a suppressor. If you choose to add a suppressor later, the FRC serves as an effective host for compatible units.
Primary Weapons Systems
Primary Weapons Systems
Primary Weapons Systems
Primary Weapons Systems
