alucard0822
For great Justice
Built a couple Glock mag based AR9s. The FM9 side on top is what I use in competition. Got one of his early uppers with a heavy barrel, and it wasn't all that reliable with reloads or defensive ammo, he sent me an improved barrel with a better chamber spec and lightweight profile, and it has been flawless ever since, the LRBHO works 100%, run a 5.5oz buffer and std carbine spring to run soft and fast with low power reloads. The other is a 7" QC10 PCP build with KAK bolt, AR10 carbine spring and 8oz buffer, runs 100% with HP or FMJ light or +p, the LRBHO is 90% reliable, and it is a lot of fun suppressed. Would love to play around with the CMMG radial delayed set