The Primary Weapons FRC Flat Triad 223 Cal 1/2-28 Thread Compensator For 13.8" Barrel is a purpose-built muzzle device for shooters who want cleaner recoil control and a clearer sight picture. Its three-port Triad layout and flat-shoulder profile are optimized for 13.8-inch barrels, providing a solid mounting surface while working as a host for Rearden Atlas–style suppressor mounts. Precision machining and a black steel construction give this compensator a refined, durable feel on any AR-pattern rifle.

Designed around .223/5.56 platforms, the FRC Flat Triad helps reduce muzzle rise and direct flash away from your optics, supporting faster follow-up shots and more comfortable range sessions. With 1/2-28 threads and an overall length suited for pin-and-weld setups to reach non-NFA barrel length, it is a practical choice for dedicated training rifles, competition builds, or general-purpose carbines. Primary Weapons is known for thoughtful engineering in its muzzle devices, and the FRC series reflects that focus on performance and reliability.

Key Features:

• Manufacturer: Primary Weapons
• Model: FRC Flat Triad 223 Cal 1/2-28 Thrd Compensator For 13.8" BBL
• Caliber: 22 Caliber (.223-.224)
• Muzzle Device Type: Compensator
• Threads: 1/2-28
• Overall Length: 2.75 Inches
• Compatible Platforms: AR-15, Primary Weapons System UXR
• Suppressor Interface: Rearden Atlas–Type Mounts