glane5910":28j8nd6q said:These 6x45's in AR's are just plain sweet. Just got back from test firing my newest build. I started with the gas port at 0.81" but it wasn't cycling properly(ejecting but the carrier wasn't going back far enough to pick up another round. I went up to 0.085"(same as Les Baer uses in his 16") and it ran like a top. Now its got a M-16 carrier so it's heavier than the semi version. That might be why I needed th extra gas or it might've just needed broken in more. The cases ejected perfectly, 7-8 feet away at exactly 3 O'clock in a 1-2 ft pile. I just shot 30 rounds for function. It has open sights now but will throw a scope on it and see how it shoots at distance.
Pretty cool..
Greg
That sounds like a cool rifle! Pictures are always good! Scotty