Well I’m finally on the 6.5 Grendel train. I won a Satern Liberty 20in Barrel at a match so now I’m building a light weight DMR upper. Using a precision armament hyper tap muzzle brake, Odin works adj gas block, aim surplus rifle length gas tube, BCM upper receiver, RCA low mass BCG with POF roller cam pin, Leupold VX3-LRP 4.5-14 FFP with the CCH reticle. I need to pick up a Geissele MK18 handguard and charging handle.