Make Your FRT Reliable | Tactical Rifleman
This guide details how to ensure reliable operation of Rare Breed FRT (Force Reset Trigger) units, particularly when used with full-auto capable uppers like belt-fed or piston systems. Key steps include using blue Loctite on the selector lever and, crucially, replacing the standard buffer with an H3 buffer. The instructor emphasizes that the H3 buffer is the primary solution for common reliability issues encountered with FRTs.











