Functionality concern: Within the third round I get a lightweight hammer strike. I've tried out both of those H2 and H3 buffer weights. H2 I used to be only having 1 shot, H3 I now get two pictures off. I have tried this on two uppers, one carbine and one https://rarebreedfrttrigger46789.blog-ezine.com/37302991/little-known-facts-about-frt-for-sale