So, recently Right to bear had A2 upper kits for $150. I figured i'd snag one and put it to use at some point. Then I stumbled into a new, small, production run of Rock River entry stocks. So I was browsing different builds online and found the one below. I like the look of it, almost like a mini A1 with triangle hand guards. I started trying to find a barrel with a non-f marked FSB, triangle end cap, and about 13.7". They're out there but in mid length gas. But, nobody makes mid length triangle hand guards. So I need that barrel combination but in carbine gas which is impossible to find it seems. Any input or are my speculations of the build incorrect?
https://imgur.com/a/AmQlVsiAlso, let me see some pics of your entry stock builds, I need inspiration