Perfect AR 9 Trigger

[outrider58]

I’m not too concerned. Clandestine himself has a Geissele trigger in his 9mm AR.

Me too. Not a lick of trouble using a Faxon BCG.

 

[calicojack]

So long story short, a number of FCGs work with current ramped bolts, some have issues, like the standard CMC triggers with some bolts, so they made this one.

Interesting.

 

[calicojack]

This thread has produced a wealth of information, despite a less than perfect OP

 

[rbird7282]

If you want to use a Geissele in a 9mm PCC, you better read this from Geissele, looks like you have voided your warranty:

"Please note, our triggers are designed for mil-spec AR15/M4 carbine rifles. Our AR15 triggers are not compatible with the Sig MPX/MCX weapons or Pistol Caliber Carbine AR15/M4 variants. Using them in these platforms will void the warranty. "

See:
https://geissele.com/hi-speed-national-match-trigger-set.html

Well mine is in a standard AR15 lower with a CMMG RDB barrel/bolt upper I built. Uses CMMG 9mm conversion mags. Runs like a dream. Not too worried.


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[teratos]

Well mine is in a standard AR15 lower with a CMMG RDB barrel/bolt upper I built. Uses CMMG 9mm conversion mags. Runs like a dream. Not too worried.


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The RDB won’t beat the crap out of the hammer like a direct blowback will. I am in love with delayed blowback PCCs.

 

[rbird7282]

The RDB won’t beat the crap out of the hammer like a direct blowback will. I am in love with delayed blowback PCCs.

You’re the one who posted about them and convinced me to go that route. Soft shooting and accurate, I love mine. I couldn’t be happier.


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[teratos]

You’re the one who posted about them and convinced me to go that route. Soft shooting and accurate, I love mine. I couldn’t be happier.


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Glad you like it. I have been obsessed with a delayed blowback AR platform for years. Torturing Clandestine with ways to do it. CMMG did it. I like it so much more than my direct blowback 9mm AR.

 

[John from MD]

I love my Banshee as well. So much smoother than a blowback. I will say that CMMG's included trigger sucked. I don't think they did too much to a standard mil spec trigger. Since the price was high already, they probably figured putting in a good trigger would price them out of the market.

 

[calicojack]

OP updated.

 

[rouchna]

OP updated.

Turns out I was wrong. I do not have the CMC trigger in my AR9. It’s a POF trigger. I got it mixed up with an older build I had. My apologies.

 

[outrider58]

I've got the G-2S-E in mine. Absolutely love it.

 

[John from MD]

I've got the G-2S-E in mine. Absolutely love it.

I use two stage triggers in my competition rifles but the straight blade single stage seems to have less movement to me.

Maybe one of the MDS scientific community can measure the two and see if there is any validity to my belief.

 

[outrider58]

I use two stage triggers in my competition rifles but the straight blade single stage seems to have less movement to me.

Maybe one of the MDS scientific community can measure the two and see if there is any validity to my belief.

By movement, do you mean take-up? Very short with the G-2S-E. Almost unnoticeable to me. To be honest, I have never tried a straight trigger. Maybe I'm afraid I'll like it too much and trash all my other triggers.

 

[John from MD]

By movement, do you mean take-up? Very short with the G-2S-E. Almost unnoticeable to me.

The straight trigger just feels different since your break at 90deg and your finger doesn't move much from there. My Rise RAVE 140 is a bargain basement trigger (sales all the time) and it has like an instant break with hardly any movement and the reset is 1/8 or less.

I also put a straight trigger on my Sig 365 and I wish I could do it to all my pistols. I always looked at straight triggers as a competition only thing. I'm glad I changed my miind.

 

[teratos]

The straight trigger just feels different since your break at 90deg and your finger doesn't move much from there. My Rise RAVE 140 is a bargain basement trigger (sales all the time) and it has like an instant break with hardly any movement and the reset is 1/8 or less.

I also put a straight trigger on my Sig 365 and I wish I could do it to all my pistols. I always looked at straight triggers as a competition only thing. I'm glad I changed my miind.

Damn you. Now I need to try one.

 

[calicojack]

Damn you. Now I need to try one.

CMC makes one.

 

[outrider58]

Damn you. Now I need to try one.

I know! Just knew I shouldn't have asked...

 

[calicojack]

Got this installed and just dry firing it, it seems to be a very nice trigger. Extremely happy so far. Very crisp. No creep.

 

[outrider58]

So, what did you end up with? I've got an AR9 SBR that could use something better than the milspec that's in there now.

 

[calicojack]

So, what did you end up with? I've got an AR9 SBR that could use something better than the milspec that's in there now.

CMC flat trigger, 3.5 pounds. I did get the "made for 9mm" model since I already ordered it. I am really starting to like the flat trigger. YMMV.

https://www.joeboboutfitters.com/CMC-AR-15-9MM-PCC-Flat-3-5lb-Single-Stage-Drop-In-p/cmc-95503.htm