The Geissele Automatics HK Mr 556 2-STAGE Trigger for HK556 & HK416 is a trigger and fire control part for Heckler & Koch|MR556A1.
The HK MR 556 Trigger is similar to the Geissele SSA trigger with a 4.5lb total pull weight. It can be used in both the HK 556 and sem-auto HK 416's. A 2-stage, non-adjustable standard M4 curved trigger.
Specifications
- Brand: Geissele Automatics
- Fits: Heckler & Koch|MR556A1
- Style: 2-Stage
- UPC: 854014005168
