Rare Breed FRT-MR3 (Flat) Forced Reset Trigger for HK MR223/MR556

The official Rare Breed Triggers FRT-MR3 (Flat) — a drop-in, duty-grade 3-position Forced Reset Trigger (Safe/Semi/FRT) engineered for the HK MR223 and HK MR556, 100% manufactured and assembled in the USA.

• 3-position: Safe, Semi, and Forced Reset — includes ambidextrous A1 (0/90/180) and A4 (0/45/90) safety bodies
• Flat trigger bow
• 7075 anodized aluminum housing; heat-treated 4140 and S7 steel components
• Includes anti-walk trigger pins
• Works with the factory semi-auto BCG in HK MR223/MR556 (not compatible with HK416 or BRN4 full-auto BCGs); retain the factory buffer and recoil spring
• Condition: New