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die on my feet before living on my knees

  1. Introduction Forum
    after buying a cmmg 8" mk9 and a gem tech multimount 9. i got a 3 lug adapter and mount. I'm interested in 3 lug adapter for my glock 17 as well. i heard that i can use a 6" barrel on g17 to limit tilting, so gun can cycle with 3 lug adapter. if not, how can i set up block 17 to use 3 lug kit?