Purpose difficulty: To the third round I get a light-weight hammer strike. I've tried the two H2 and H3 buffer weights. H2 I used to be only having just one shot, H3 I now get two photographs off. I have tried this on two uppers, just one carbine and 1 https://forcedresettrigger45788.post-blogs.com/57291318/about-frt-15l3