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Posted: 11/11/2025 1:12:18 PM EDT
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Will the LaRue MBT work? What doesn’t work? Attached File |
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Not sure why it wouldn't. G SSA-E, HSNM, or Hiperfire Eclipse all work in my experience. I have a Hiperfire Eclipse in mine now and if that works I can't imagine hardly any triggers not working. I did have to break it in a bit. It wasn't 100% at first, but that was more to do with the bolt tuning (weights) moreso than the trigger itself. |
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I have the La Rue MBT in my Tac Sol M4 .22lr, it works well, with no issues. Attached File |
America is at that awkward stage, it’s too late to work within the system, but too early to shoot the bastards....Claire Wolfe
| Yes, the LaRue MBT works for AR22s. I have two and they work very well. It's a great trigger for centerfire work too. There was a time not too long ago when cassette-type drop-in triggers didn't play well with AR22s. It had more to do with notch cut in the top of the hammer than the fact it was a drop in. You don't want any kind of notch at the top. |
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The only trigger issue I’ve seen with a Atchisson, Ciener, CMMG pattern bolt was with a notched hammer with a single stage trigger. The early RRA NM hammer had a notch but I never experienced any issues with them. I currently have five AR-15’s in 22 LR. I currently have two RRA NM, two Geissele G2S and one LaRue MBT 2S triggers. I keep a spare trigger in stock and I usually buy a Geissele G2S or LaRue MBT 2S when they are on sale. Here is a picture of a notched hammer (on the right) single stage hammer that hung up on the rear under side of a Ciener 22 LR bolt. 
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Originally Posted By shultz: Larue MBT will work just fine with Ceiner/CMMG bolt types. I even used reduced power hammer/trigger springs with an MBT without issue, helps if you're trying to shoot sub sonic or even slower ammo like CCI quite semi-auto. Good to know, thanks. |
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Originally Posted By ELittlefield: If you're going to use an FRT, may I recommend the Rise Armament Rave 140, in combination with the Atrius Super Selector? It's certified by Bore Buddy to work with their super safety kit, and I can personally vouch for it working EXTREMELY well. |
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