The HK MR 556 trigger is similar to our SSA® Trigger and can be used in both the HK 556 and semi-auto HK 416's.
| Type: | 2 Stage |
| 1st Stage Weight: | 2.75 - 3.0 lbs. |
| 2nd Stage Weight: | 1.5 - 1.75 lbs. |
| Total Pull Weight: | 4.25 - 4.75 lbs. |
| Adjustable: | No |
| Pin Size: | Mil-Spec |
All weights are approximates.
Geissele Automatics two stage trigger for the HK MR 556 rifle.
