Geissele HK MR 556 Trigger

The HK MR 556 trigger is similar to our SSA with a 4.5 total pull weight. It can be used in both the HK 556 and semi-auto HK 416's. Trigger Type: 2 Stage 1st Stage Weight: 2.5lbs. 2nd Stage Weight: 2.0lbs. Total Pull Weight: 4.5lbs. Adjustable: No Recommended Use: Target Shooting, Precision Shooting, Law Enfocement Pin Size: Mil-Spec, Size Standard Mil-Spec Pin Trigger Bow Type: Round Weapon Platform: HK MR223, MR416 Semi Auto