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  1. #1
    Paper Hunter
    Join Date
    May 2011
    Location
    Pueblo County
    Posts
    215

    Default CMC replacement AR trigger

    Just got the Chip McCormick (CMC) AR tactical trigger from Brownells and installed it in one of my ARs (Bushmaster lower & Spikes middy upper). Installation is simple as the CMC "module" contains the hammer, disco & trigger along with springs- no need to deal with separate pieces. I did need to remove the selector switch to have room to fit the module in the lower. The only other "difficulty" was the c-clips that fit on the "notched" end of each pin to keep them from walking. They are tiny, pesky little devils & tend to fly off in all directions while you're trying to get them on the pins.

    Anyway, got to the range with the new trigger this morning & what a difference! My stock 8 pound, creepy trigger is a distant memory; and I now have a nice, crisp 3 3/4 pound trigger with little to no creep. My groups shrunk considerably as did my ability to fire multiple rounds quickly, and I am really pleased. WB
    Last edited by WBAR; 09-27-2011 at 08:04. Reason: clarification
    NRA Endowment Life member
    Proud veteran of the Naval Security Group

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