Fires without fail - Shadow Systems Firing Pin Assembly fits Glock Pistols

My old firing pin finally bit the dust. I don't have an actual round count but on my last trip to the range I had misfire after misfire. I'd put the same rounds in another pistol and they worked fine so I replaced my firing pin. I did a little polishing on this guy and it works perfectly. It's definitely a heavier pull than my old worn-out striker and spring but that's to be expected with a new trigger vs and trigger that's so worn that it refuses to fire consistently. I see a lot of negative reviews on this and other striker/spring (s) because they increase trigger pull. Unless you're buying a "performance/ competition" product you should expect duty/reliability performance. It'll break in