Hey guys I am thinking of selling my M1A national match and building a mk12 mod 1 AR15. I am hoping to get some information on best parts for the build and where to get them. Yes I know parts are very scarce atm but they can be found. Also what is going to be the best barrel length/twist rate for a 600 meter gun. It looks like they use an 18" 1 in 7 twist. Any advice would be greatly appreciated. Also any clue on best lower/upper to look for? I know most are made by the same company and stamped different. Maybe better question would be which components to stay away from.
Has anyone built one of these yet and how do you like it. Did it meat your expectations?
Thanks again for the help.
Matt
Has anyone built one of these yet and how do you like it. Did it meat your expectations?
Thanks again for the help.
Matt