HF AK4/AK74 BRAIDED MAIN SPRING

Introducing the XAK Mainspring for AK platforms. The new mainspring is a tri-twist, music wire AK mainspring that provides a 2+ pound pull weight, and a hard, positive reset on the popular XAK series triggers. The XAK Mainspring is compatible with the XAK line of triggers, as well as other stock and aftermarket AK fire controls.