Discussion Starter · #1 ·
Ok guys I ordered a stripped lower from Spikes. I was thinking of building an AR pistol but decided to put that on hold for a while. I think this build I am going to go for a 6.8 build but had some questions. How come mostly everyone uses 16" barrels. Both my other rifles are 16" one is a carbine and the other is a midlength. I was thinking more along the lines of an 18" or 20". Will those two lengths work for this round? Who has barrels in stock? Also I built the one upper already(7.62x39) is there any difference with this upper?Is the build the same? What twist do you guys recommend for an all around barrel? I know I have more questions but just can't think of them right now so that is all for right now.