Much more importantly, the system raises accuracy and trustworthiness, lessens perceived recoil, and delivers ambidextrous sling mounts and various Picatinny rails for mounting optics and accessories. Absolutely hate it. And I have invested an abundance of $$$, believe me, in upgrading them. I don't see it as dropping a V8 https://rafaelhuden.uzblog.net/5-essential-elements-for-brownells-733-45796248