Disassembled PSA Enhanced AR Trigger

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PSA AR15/PA10 EPT - Enhanced Polished Fire Control Group - 507797

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Quick Overview

WARNING: This product can expose you to the chemical lead, which is known to the State of California to cause cancer and reproductive harm. For more information go to www.p65warnings.ca.gov (CA Health and Safety Code Section 25249.6).

SKU: 507797
UPC: 507797
MFR#: 507797

PSA AR15/PA10 Enhanced Polished Trigger

We start with our standard single-stage government-style fire control group,  finely polish the contact surfaces and then coat the hammer and trigger in a super slick nickel finish.   The result is a trigger that is substantially smoother than mil-spec.  A great economical upgrade.

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PSA AR15/PA10 Enhanced Polished Trigger

We start with our standard single-stage government-style fire control group,  finely polish the contact surfaces and then coat the hammer and trigger in a super slick nickel finish.   The result is a trigger that is substantially smoother than mil-spec.  A great economical upgrade.  

SKU: 507797
SKU 507797
Brand Palmetto State Armory
Daily Deal No
Daily Deal Expires No
Youtube Video No
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Free Shipping Qty No
SKU: 507797

Questions and Answers

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Browse 12 questions Browse 12 questions and 47 answers
Is this a nickel boron or nickel teflon finish/treatment?
M R on Jul 14, 2018
BEST ANSWER: This FCG is Nickel Teflon coated, the mfgr. (Squared S casting marks, I won't give away who actually makes it) only offers Nickel Boron coating on their 2 stage FCG's.
Anyone have recommendation on manufacturer for lighter springs?
Clint on Jul 26, 2018
BEST ANSWER: I put JP enterprises red and gold 3 1/2lb springs in mine, quite pleased with them.
Will this work in this?
PSA GEN2 PA10 18" MIDLENGTH .308 WIN 1:10 SS 15" M-LOK MOE EPT RIFLE KIT
Dave M on May 24, 2018
BEST ANSWER: It is included in that kit. EPT = enhanced polished trigger.
Does anyone know what the trigger pull weight is on this trigger roughly? I need a pull > 5.0 lbs to be within my department's patrol rifle policy.
Chris R on Feb 12, 2019
BEST ANSWER: With the standard hammer spring it will be at approx. 5 1/2 to 6 pounds. With a lower weight hammer spring the pull weight will come down. I have a couple of these as well as the BCM, ALG, and Right to Bear Arms, all with a nickel finish. All of them are quite a lot smoother than a mil-spec trigger.
So is this everything needed to build a complete trigger? Or is it only some of the parts and other parts are needed to complete the trigger assembly.
Howard D on Aug 31, 2018
BEST ANSWER: This is everything for the trigger. It is not everything you need to build a stripped lower.
Will this kit work in the s&w mp 15-22?
Jerry D on May 25, 2018
BEST ANSWER: works on my daughter's 15-22
Can the hammer and trigger be further polished without damaging the nickel coating?
Jay A on Sep 6, 2018
BEST ANSWER: I am sure you could as long as you do not remove too much material. It should slick up as it wears in. In my case it is working exactly as described without any further polishing.
T
Will this work with the Palmetto AR9 lower?
Terrance on Jun 25, 2018
BEST ANSWER: I put one in mine everything was identical side by side with the black mil-spec trigger this is a PSA ar9 pistol
One more time....Is this Trigger Stamped/Rollmarked with the Double " S " 's ....All of my older compete lowers with the EPT Trigger system was Stamped/Rollmarked with Double " S " 's ??? There is a reason I am asking.....Thanks
J. Michael on Dec 10, 2018
BEST ANSWER: Hello; trigger has a large “S” in a square on the left side and a “3” in a circle on the right side.
Hammer has two (2) large “S” in separate squares Diagonal to each other on the right side and the number five “5” in a circle on the left. Panja. Hope this helped.
Can you get this kit with the flat bow trigger ??
Dennis H on Nov 22, 2018
BEST ANSWER: No, that may be available as anotner part number - contact support for special orders.
My new Ruger AR556 has a trigger pull of 8 lbs. With the JP Enterprises enhance reliability spring kit, will the EPT trigger reduce the pull to 5½ or 6 lbs?
Gary H on May 30, 2019
BEST ANSWER: EPT trigger and JP enhanced reliability springs have consistently come in at 3 lbs 8 oz to 3 lbs 12 oz for me.
Does this assembly come with complete instructions?
Jim K on May 25, 2019

Reviews

4.7 / 5.0
352 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
289
38
15
7
3
Better than most standard (entry) MOE triggers
I just played with this trigger and was VERY IMPRESSED! It came in a lower I was going to use for a pistol build and I already had a Fostech Gen II to go in that build. But of course, I did check out the trigger that was in the lower from PSA before taking it out. Folks, this is a great MOE trigger! Mind you, this is not a Geissele or any other high dollar trigger and it is not advertised as such. In the lower I received, the fire control group, this trigger and selector was decidedly better than the fire control group I find in other big name weapons such as Del-ton, (one of my favorites for entry level) M&P, Bushmaster, etc., etc., etc. Not too much creep with no grit, crisp break and decent audible and felt reset. Again, it is not a competition trigger but if you are shooting one of the brand names in an entry level model, I am willing to bet, this is a better trigger. The price of this thing is less than having someone do a trigger job and I don't subscribe to that anyway. If you are going to spend that kind of money, step up to competition grade triggers. However, if you are just looking for a little smoother feel and nicer over all break, reset and shoot again, this is a great place to start. Economical and better than standard equipment. So, what am I going to do with this one that I took out? I have bagged it up nicely and when one of my buddies complains he would like a better trigger than he has but does not want to spend a fortune, I will sell it to hm. Sometimes there are some earned complaints about PSA, but this trigger, is not one of them!
June 13, 2019
I’m impressed. Very clean trigger break
June 13, 2019
Purchased
9 months ago
Great trigger
I thought maybe to good to be true. I read the reviews and decided to try it since I would only be out thirty bucks. Best thirty dollars I ever spent. Very smooth trigger well worth the money
June 12, 2019
Oh man!
This is the second EPT trigger I have installed on an AR. My Ruger pistol came with an 8 lb trigger. I installed the EPT trigger group along with JP Enterprise enhanced reliability springs (red and yellow). With this combo, I always get a smooth and crisp 4½ lb. trigger pull.

I have one AR that I installed the ALG Defense (QMS) trigger and the JP springs. Got a respectable 5 lb. trigger pull, but it costs $20 more than the PSA EPT trigger.
June 10, 2019
Purchased
2 weeks ago
Very smooth, breaks cleanly. Inexpensive improvement you need to consider
Much slicker than mil spec. Just bought and put in another AR so I must like it. I recommend it highly.
Both in a Spikes lower
Both in a Spikes lower
June 4, 2019
You get what you pay for
I have one that came with a lower parts kit that's absolutely horrible. At times the hammer wouldn't engage and actually misfired a time or two. Maybe I got a bad one maybe I didn't. Just spend a few extra bucks and get a reliable trigger.
May 5, 2019
Response from Palmetto State Armory
We do apologize for that. Please contact Customer Service so we may resolve this issue.
May 7, 2019
Casey S
Buy the BCM
Have 2 of these. 1 came with a lower parts kit, one was bought on it's own. The first locks back and refuses to reset unless the safety is engaged. The second is weak. So weak intact that it wouldnt strike any of the XM195 I tried through it. Spend your money on a BCM or ALG
April 24, 2019
Response from Palmetto State Armory
We do apologize for that. Please contact Customer Service so we may resolve this issue.
April 24, 2019
Casey S
Gets rid of the creep and grit
Inexpensive option to get a clean and smooth Mil Spec single stage trigger - I run this in both my defensive AR pistols
April 21, 2019
Purchased
11 months ago
Wish they sold straight triggers .
Next best thing to dropin's
April 16, 2019
Purchased
4 months ago
Amazing Trigger Group
I have installed these on 4 DPMS LR-308 Customized rifles. Amazing single stage trigger group at a fire sale price. Consistent & crisp break, little to no creep, great value...
April 16, 2019
Purchased
6 months ago

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