The last year has seen an explosion of interest in building big bore AR’s, especially the AR-10/.308. Things like .308 receiver sets and barrels are not only a lot more readily available but also much more affordable than they ever have been before. Unfortunately some smaller parts like Bolt Carrier Groups are still not so easy to find and can cost quite a bit. This weekend I happened to run across the AIM Surplus Nickel Boron .308/7.62
0 Comments