Function situation: Over the 3rd round I get a light hammer strike. I have attempted equally H2 and H3 buffer weights. H2 I had been only having one shot, H3 I now get two shots off. I have tried using this on two uppers, one carbine and one pistol, but https://cristianltkcz.nytechwiki.com/10712764/helping_the_others_realize_the_advantages_of_rare_breed_frt_trigger