Re: Best trigger for an AR-10 "type" rifle?
Single stage will tend to suit you well for an all around rifle with which you need to take slow shots, quick shots, and everything in between.
Two stage, IMO, really has its place in competition guns, where you get to that second stage and focus *everything* you have on that target, and then have as little pressure as possible needed to break the trigger. In fast shooting applications, what you'll effectively feel with a two stage is just a long pull single stage - probably not ideal.
That said, Garands and M14s have two stage, so clearly it's not horrible to use for a quick fire gun, but just realize the point of the two stage mechanism - it's to get you to the absolute lightest point you like before break, with an added step in between to "settle in". That's probably the best way I can describe it.
My AR has a Jewell (two stage, set at about 1lb. first, 8 oz. second), my M1A has its factory match two stage from Springfield (2.5lbs. per stage, give or take), and my Rem 700 has its factory trigger, single stage, tuned to 2.5lbs by GAP. It really is a preference and acclimation thing. I think if you swapped them all around on me, I'd probably start liking each in its new gun
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Best advice I'd have is to go to a store or ask around locally and find some to dry fire. That should tell you everything you need to know (short of shooting em all
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