AK Sponsor
Posted: 4/19/2022 1:43:16 PM EDT
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So I built an AK with a PSA barreled receiver. New hammer spring, old Norinco trigger parts. I’ve used Wolf Classic and Poly ammo for years in a Saiga and WASR with no failures but now I get dented primers but no ignition. Getting about 1 failure to fire per mag. I measured my PSA firing pin. It is 3.266” long. I don’t have another to compare it to, but the spec I’ve seen posted for an AK is 3.284”. What is the correct length for a firing pin? |
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