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.
- Model:
- MR556A1
- Make:
- Heckler & Koch
- Style:
- 2-Stage
- Make/Model:
- Heckler & Koch|MR556A1
- Requires FFL:
- False
- Availability:
- out-of-stock
- Drop Ship Days:
- 0
- Clearance Flag:
- 0
- Ammo Flag:
- False
- Hazardous Mat Flag:
- False
- FFL Flag:
- 0
- Drop Ship FLag:
- False
