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11/15/2016 10:59:03 AM EDT
Looking to upgrade the trigger on my DPMS Oracle 308. DPMS is currently selling the Geissele G2S on their website for $109 as contract over runs. But in the description they state "not intended for use in DPMS 308/7.62 platform rifles." What gives? I've read countless posts about guys using Geissele triggers in their LR308's.

I emailed DPMS and got this response, "The LR-308 accepts AR-15 fire control groups with exception. The Gll accepts all AR fire control groups." Drr, wat? Can anyone elaborate on this? Am I limited in what will work in my LR-308 platform? If there are compatibility issues, which brands are known as GTG? What should I avoid?



ETA: I just received a response to my follow up question with DPMS. They state "in this case the hammer is too tall."
11/15/2016 11:55:01 AM EDT
[#1]
I used a Geissele SSA in a POF lower (DPMS style lower) without any problems.



I'd say buy it and try it. if you don't like it, move it to an AR15 or sell it.
11/15/2016 1:09:16 PM EDT
[#2]
I asked this question last week.  
11/15/2016 8:04:39 PM EDT
[#3]
I am pretty sure it is all standard AR trigger parts
11/15/2016 9:05:35 PM EDT
[#4]
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Quoted:
I am pretty sure it is all standard AR trigger parts
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That's what I thought too but apparently some need to be modified to fit the LR-308. Geissele states their triggers need mods and they supply a diagram outlining the changes.

My question is, what else will or won't work without mods?
11/16/2016 3:53:11 AM EDT
[#5]
Fwiw, i intslled a larue mbt trigger in my remington r25 (made by dpms, same as lr308).  Then used my old r25 trigger to replace a mil spec trigger in a standard 5.56 lower that was pretty rough..... zero fitment issues in either rifle.  I did the swap at the beginning of summer, both rifles have been running good since.  Couldn't be happier with the MBT if its on your list of considerations.
11/18/2016 11:23:29 AM EDT
[#6]
Quote History
Quoted:
Fwiw, i intslled a larue mbt trigger in my remington r25 (made by dpms, same as lr308).  Then used my old r25 trigger to replace a mil spec trigger in a standard 5.56 lower that was pretty rough..... zero fitment issues in either rifle.  I did the swap at the beginning of summer, both rifles have been running good since.  Couldn't be happier with the MBT if its on your list of considerations.
View Quote


Can anyone confirm the r25 is dimensionally the same as the LR308 or if the MBT will work in the lr308? I contacted both companies. DPMS told me to ask Larue. Larue told me to ask DPMS.
11/18/2016 11:54:11 AM EDT
[#7]

Quote History
Quoted:
Can anyone confirm the r25 is dimensionally the same as the LR308 or if the MBT will work in the lr308? I contacted both companies. DPMS told me to ask Larue. Larue told me to ask DPMS.
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View All Quotes
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Quoted:



Quoted:

Fwiw, i intslled a larue mbt trigger in my remington r25 (made by dpms, same as lr308).  Then used my old r25 trigger to replace a mil spec trigger in a standard 5.56 lower that was pretty rough..... zero fitment issues in either rifle.  I did the swap at the beginning of summer, both rifles have been running good since.  Couldn't be happier with the MBT if its on your list of considerations.




Can anyone confirm the r25 is dimensionally the same as the LR308 or if the MBT will work in the lr308? I contacted both companies. DPMS told me to ask Larue. Larue told me to ask DPMS.




 
They're the same
11/18/2016 10:25:14 PM EDT
[#8]
I attempted to install a black gold trigger assembly in my dpms.it was a no go. grabbed a mbt I had in the safe and it fit like a glove.i like the mbt's for the money I don't think there is a better trigger out there. almost all my ar's run them now.
pete
11/18/2016 10:50:25 PM EDT
[#9]
Black Gold trigger? Is that the AR Gold?
11/18/2016 11:11:18 PM EDT
[#10]
+1 on MBT, I have one in a Bushmaster orc308 (dpms) working perfectly for 500 rounds. I also took the lr308 trigger and used it in an ar15 without issue.
11/19/2016 3:38:40 PM EDT
[#11]
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Quoted:
+1 on MBT, I have one in a Bushmaster orc308 (dpms) working perfectly for 500 rounds. I also took the lr308 trigger and used it in an ar15 without issue.
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Good to hear. I may just have to go with the MBT. Seems like the mil spec triggers are totally interchangeable but the aftermarket ones are not a guarantee.
11/19/2016 10:14:55 PM EDT
[#12]
I put RRA 2 stage match triggers in my LRs, both guns needed me to remove about .030 off the corner of the hammer.  They worked great.
11/19/2016 10:43:27 PM EDT
[#13]
Quote History
Quoted:
I put RRA 2 stage match triggers in my LRs, both guns needed me to remove about .030 off the corner of the hammer.  They worked great.
View Quote


Interesting.  I had a RRA NM trigger in my LR308 for a long time, zero modification required.  I don't have it anymore though.
11/19/2016 11:55:06 PM EDT
[#14]
Quote History
Quoted:
Black Gold trigger? Is that the AR Gold?
View Quote


Correct,it was the black model that Larue used before the mbt's.it came out of my tobr 308 byte will not slide into the reciever of the dpms.
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