HKP Blog

If you’re having trouble installing your binary trigger group, watch this video, or read through the instructions below. Lately we’ve heard from some of our customers who have been having issues installing their new binary trigger groups onto their receivers. The biggest issue we’ve seen is the height of the binary trigger pack may be slightly higher at the front section. Resolving this issue is simple. View the front of the trigger pack where the hammer would rest if it was forw …