Prices incl. VAT plus shipping costs
- Order number: Geissele-05-220
The HK MR 556 two stage trigger is similar to the Geissele SSA Trigger and can be used in the HK MR 223, HK 556 and semi-auto HK 416's.
After installing the MR 556 trigger you must cock the hammer in order to engage the safety unlike the HK trigger system where you can place the selector on Safe with the hammer forward.
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. / 1930g – 2150g
Trigger Bow Type: M4 Curved
Pin Size: Mil-Spec Small Pin
Product Code: 05-220