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7/24/2026 11:22:20 PM EDT
So, is there an FRT for a Master Piece Arms MPA10T?

7/24/2026 11:37:07 PM EDT
[#1]
I'd buy a MPA10T and SBR it if anyone developed an FRT that 1) worked, and 2) didn't kill your finger with the forced reset.
7/26/2026 10:56:02 AM EDT
[#2]
There are 3d printed units on ebay.  My buddy has one in a mpa defender 9mm it is….FAST.  They come in a pack of 5-6 since they’re essentially disposable.

Eta - i wish mpa would produce the original style macs again.  Darn things are around $1k on the used market.
7/26/2026 3:11:46 PM EDT
[#3]
Not the right model, but in the ballpark. I think they had posted that were looking for people with other models for beta testing a few weeks ago

https://cashincllc.com/defundr-trigger/
"Kid you're so lost, even I can't bring you home" - The North Star
7/26/2026 5:38:11 PM EDT
[#4]
An armed society is a polite society.
7/26/2026 6:43:02 PM EDT
[#5]
Saw one run at a range in Newnan GA.  When it worked it ran like a regular MAC.  It was not perfect but it was getting better the more it ran.

Owner said it had trigger slap.  It was one of the 9mm  M11/9 copies.  I have a Powder Springs transferable MAC, it seemed to shoot about the same as my MAC rate wise in my estimation (fast).  

I just had my Kriss Vector FRT in from Dogwood Armory - Its also very fast.

FRTs are FUN.  If you like them - Be sure to encourage your friends and family to vote.  
7/26/2026 7:21:00 PM EDT
[#6]
Originally Posted By SLYHUNTR:
So, is there an FRT for a Master Piece Arms MPA10T?

https://i.postimg.cc/sfpprsN5/IMG-2491.jpg
View Quote


1441 Recoil systems has had them intermittently.  Seems like I read somewhere they were having OOB detonations so they made have stopping selling them.
7/28/2026 2:38:51 AM EDT
[#7]
With such a long heavy trigger pull I do not see how the trigger slap wouldn’t be intolerable.
7/29/2026 12:28:49 AM EDT
[#8]
Minutemanmachining supposedly has a model for the 45 but it doesn't seem to be in stock. Not having the 45 to compare to, I don't know what the difference is, if any, between the 9mm and 45 lowers to know if the 9mm twitch FRT will work in the 45 MACs. I would 3d print one and see if will work and then buy a metal one if it does.

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