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Thread: 10.5 pistol redo
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12 February 2020, 19:03 #1
I just bought one for my 9mm pistol. They're amazingly solid. You're adding 2 1/8 oz of weight to the BCG by virtue of the little connector plug thingy that goes in the back of the bolt to make up for the added length of the folding housing. Sample size of 1, but I was/am running a Geissele Super 42 braided recoil spring & H2 buffer and have seen no difference in behavior. It's a 9mm pistol with an 8" barrel, shooting 147 grain rounds. Haven't tried using it with a 5.56 upper yet.