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Geissele 05659 Super MCX SSA Flat Bow AR Style Steel 05-659
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Most Helpful Positive Review best trigger in the market, on my 4th one
Best 2 stage combat trigger. zero creep, crisp break. Even though it’s rated at 4,5Lbs being 2 stage you’ll only feel the last 2-3lbs. I run CMC, Franklin, Timney, Sig Match Duo to name a few amongst many other triggers & this is the only trigger I run in Duty/HD application weapons.
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great trigger…but…

by thewolf, Verified Owner from TX, United States Written on November 22, 2022
This is an absolutely amazing trigger. Best on the market although there isn’t much competition for the sig mcx virtus specifically.

When I installed this on a PSA mil spec lower the trigger would not reset out of the box. Yes it was installed correctly. Yes it was lubricated. The issue was the tolerance. It was very tight when the trigger exited the lower and the contact surface where the back of the trigger contacted the trigger reset piece was rough. I got it working but it took time and for the price it should function perfectly on a mil spec lower since all mcx’s work with any lower.
Would recommend: Yes
Was it helpful to you? Yes | No

amcxtrigger

by stupido, from GA, United States Written on November 23, 2018
It has more take up than i prefer but with a mcx there are not many choices where sig will still warranty the gun. When it breaks it is fairly crisp. For regular ar builds i would recommend a elftmann. Breaks like glass
Would recommend: Yes
1 of 1 found the following review helpful.
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Great replacement trigger

by Drew, from PA, United States Written on November 15, 2018
Great replacement option over the stock trigger. Much lighter with a crisp break. The flat trigger has a good feeling. Makes shooting my mcx so much nicer. Can't wait to test it during predator season this year. Worth every penny.
Would recommend: Yes
Was it helpful to you? Yes | No
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