Barnes Precision Machine CQB 9mm AR pistol
Let me start by adding this disclosure. When this AR pistol came in, I called my ATF agent to get the latest on shouldering an AR pistol with a brace.…
Maintenance of SBR/AR pistols “Stoner Type Gas Impingement system”
BPM Inc. Technical Document- Topic– Maintenance of SBR type weapons platform with “Stoner Type Gas Impingement system,” i.e., Mk18 type uppers, as well as “AR-style Pistols” that are common in…