Not sure this is the right forum but mods feel free to move if it is in the wrong place.
I just bought a ABC 8.5 inch barrel for a 300 BO pistol upper build. While I have built PCC's and AR pistols, the only 300 BO build I made is a 16 inch barrel. Here are my questions.
1. What buffer and spring will I need for this build? I am shooting unsuppressed supersonic.
2. What size handguard will I need? I plan to put a 2 inch flash tube on the barrel.
TIA for the help.
I just bought a ABC 8.5 inch barrel for a 300 BO pistol upper build. While I have built PCC's and AR pistols, the only 300 BO build I made is a 16 inch barrel. Here are my questions.
1. What buffer and spring will I need for this build? I am shooting unsuppressed supersonic.
2. What size handguard will I need? I plan to put a 2 inch flash tube on the barrel.
TIA for the help.