Been trying hard to find a 1:9 pencil barrel for my A1 build.
They are hard to come by.
I may have to settle with selling my 20" government barrel and buying a complete A1 upper with barrel
I was about to buy a nice SP1 a ways back but I ran into a financial situation so I had to back out
I had to build my own from scratch as most AR stuff on ou rmarket is for modern tacti-### type rifles lol
Anyhow here's my pretty close attempt at an A1, it's the only AR I own and the only type I ever wanted to own: