HIPERFIRE AK MAIN SPRING, BRAIDED HAMMER SPRING

Introducing the new XAK Mainspring for AK platforms. Our new mainspring is a tri-twist, music wire AK mainspring that provides a 2+ pound pull weight, and a hard, positive reset on our popular XAK series triggers. Our XAK Mainspring is compatible with our XAK line of triggers, as well as other stock and aftermarket AK fire controls. NOTE: Pull weight and feel may vary from receiver-to-receiver, and trigger-to-trigger as there is no "mil-spec" standard for all AK platforms. At HIPERFIRE we do our best to be as open and deliberate as possible with the information we put out. Stated pull weights are true with the combination of HIPERFIRE XAK triggers and XAK Mainsprings. We cannot guarantee pull weights in other configurations using triggers or mainsprings from other brands.