Due to higher than average order volume, please expect shipping times to be delayed up to 10 business days. Please expect longer wait times for Serialized items (FFL required).
Due to higher than average order volume, please expect shipping times to be delayed up to 10 business days. Please expect longer wait times for Serialized items (FFL required).
EPT magpul CTR edition complete ar 15 lower

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PSA AR-15 Complete Lower - EPT Magpul CTR Edition - Black, No Magazine - 5165447862


Quick Overview

Must be 21 or older to purchase.

If you live in California, please read this notice before ordering.

WARNING: Handling firearms or firearms parts can expose you to lead and other petroleum products known to the State of California to cause cancer, birth defects, or other reproductive harm. Wash hands thoroughly after handling. For more information go to www.p65warnings.ca.gov (CA Health and Safety Code Section 25249.6).

SKU: 5165447862
UPC: 5165447862


Lowers may be Safe/Fire or Pictogram.

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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SKU: 5165447862
SKU 5165447862
Brand Palmetto State Armory
Department Firearms - Receivers
Daily Deal No
Daily Deal Expires No
Unit Price No
Youtube Video No
Free Shipping? No
Free Shipping Qty Label No
Free Shipping Qty No
SKU: 5165447862

Questions and Answers

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Browse 37 questions Browse 37 questions and 64 answers
Does it come with a Milspec or commercial sized buffer tube/stock?
Mike M on Apr 17, 2019
BEST ANSWER: It is a mil spec tube.
Does this have a notched hammer?
Rick F on Nov 4, 2019
Will this work with 6.5 grendel upper?
Larrysuncle on Sep 7, 2018
BEST ANSWER: Yes, 6.5 Grebdel uses the AR15 223/5.56 lower, unlike a 6.5 Creedmoor which would use an AR10 .308 type lower
Anyone use the socom .458 upper on this?
David B on Nov 19, 2018
BEST ANSWER: Yes, and it works great! Fits snug, no gap!
Can this lower be paired with a 224 valkyrie upper?
Jardee K on Jul 23, 2018
BEST ANSWER: Yes it can, the .224 Valkyrie is a standard confirguration and can go on any lower exactly like this one.
Will this lower work with your 505404 upper ?
Juan B on Nov 13, 2019
BEST ANSWER: Yes it can just get ASC 7.62X39 magazines
Anyone know if this is compitable with a 9mm upper?
William H on Feb 7, 2019
BEST ANSWER: An AR9 upper will work with an AR15 lower if you use a glock magazine adapter or endomags. I have my AR9 configured with a PSA AR9 upper and I use my Rock River Arms AR15 lower with endomags.
I have a LMT upper. Will this lower fit it?
mikelv on Jul 16, 2019
BEST ANSWER: I don’t want to tell you for sure when I don’t know but As long as what you have is mil spec it should work perfect. I have bought several psa parts and have only had one issue and it was not major at all just a little tight fit.... I am a big fan of these guys. TA
Will this work with a 300 blackout upper?
Bullet_fire2 on Sep 3, 2018
BEST ANSWER: Absolutely. No issues. Even the carbine buffer and sprIng work fine.
What does it mean when it says “no magazine”?
LittleJon on Dec 5, 2019
BEST ANSWER: The lower doesn't include a magazine. It has to be purchased separately.
Is this a milled lower?
Jack on Aug 5, 2019
BEST ANSWER: If by milled you mean all of the holes are there then yes.
Is the buffer tube a mil spec or commercial on this set?
Tracy H on Jun 4, 2019
Is this a multi caliber?
John T on Jan 7, 2020
BEST ANSWER: Yes, so long as the caliber is AR15 compatible. I.E, it won’t work with a .308 or similar calibers.
If I got this and then purchased an upper that doesn’t include a bcg or ch but then purchased my own, would I be set or would I need something else besides a mag?
Armed_Retard on Dec 20, 2019
BEST ANSWER: You would be set minus optics
Will this work with a 16” MID-LENGTH 5.56 NATO 1:7 NITRIDE 13.5” upper?
Zander Z on Dec 10, 2019

Yes, it will.

Best Regards,
Palmetto State Armory Customer Service.
Will this lower work on an 18 rifle length and a 300 blk pistol length?
Matt P on Oct 4, 2019
BEST ANSWER: YOU need an ATF-NFA stamp to use the pistol upper.
What type of hand grip is this? MOE?
Andrew N on Apr 23, 2019
Will this fit the lower with SKU 507281B?
Michael K on Nov 19, 2018
BEST ANSWER: Yes it will fit the.556 upper you referenced
can this lower be paired with upper PSA sku 5 - 1 - 6 - 5 - 4 - 4 - 9 - 6 - 9 - 1?
Dennis S on Oct 5, 2018
BEST ANSWER: Absolutely! They fit together perfectly.
Is this a moe plus pistol grip?
Brad A on Apr 1, 2020
BEST ANSWER: No this is the standard MOE grip
Will this work for a .350 Legend upper?
Larry S on Feb 16, 2020
BEST ANSWER: Yes it will, you’ll just need 350 magazines.
Will this fit a bcm upper?
Austin W on Feb 11, 2020
BEST ANSWER: As long as it’s a mil spec BCM. Some fit tighter than others. But the key is “ mil spec”.
Will this work with 6.5 creedmoor upper?
Paul B on Dec 4, 2019
What is the CTR edition?
Jason on Dec 1, 2019
BEST ANSWER: The CTR edition has the Magpul CTR (Compact/Type Restricted) buttstock. You can get details on it at Magpul’s website.
just bought and haven't received yet. rifle or carbine buffer tube?
jim f on Nov 26, 2019

This lower comes with a Mil-spec carbine buffer tube.

Best Regards,
Palmetto State Armory Customer Service
Is the buffer SPRING rifle length or carbine length?
Cooper K on Nov 23, 2019
What is the trigger pull weight?
Conner on Sep 28, 2019
BEST ANSWER: likely 6-7 lbs. It is mil-spec but polished so it should be very smooth, mine is.
will this lower support 7.62X39?
B.C. on Aug 8, 2019
Does this work with a side charged .450 bushmaster with a16 inch barrel?
Mike F on Jun 11, 2019
BEST ANSWER: It should but you miight want/need a stiffer spring or heavier buffer.
Will this fit the lower SKU 516446396?
Matt G on Apr 20, 2019


4.8 / 5.0
20 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Great complete lower for the money. Definitely gonna buy another one for a future build.
Got my lower today and it was just what was described. It's good finish and my BCA upper fit tight and no play. Definitely worth the extra money for the enhanced polished trigger and the magpul grip and butt stock. Great job Palmetto.
New lower with a BCA 5.56 upper. Great deal for the money.
New lower with a BCA 5.56 upper. Great deal for the money.
February 4, 2020
A 50 yard POA/POI gives a POI within 3.5 inches out to 200 yards.
Great when added to the PSA upper!
A 50 yard POA/POI gives a POI within 3.5 inches out to 200 yards! PSA's are great! John, retired LEO
A 50 yard POA/POI gives a POI within 3.5 inches out to 200 yards! PSA's are great! John, retired LEO
December 15, 2019
4 months ago
Great lower, decent trigger, minor assembly flaw.
The finish material on the rifle is decent, I scratched it up a decent bit lugging it through the woods throughout this years deer season but there wasn't a spot of rust after freezing rain, snow, mud, and mother nature generally hating me. Trigger is smoother than your average milspec and makes accurate shots easy, however it's no match grade trigger. My only complaint was that the castle nut was loose, so loose that the entire buffer could turn about 1/8" of an inch back and forth. Luckily I own an AR assembly tool and it was an easy fix, but still someone staked the castle nut LOOSE. Other than that, love the furniture, it's comfortable and light, reliable.
Freezing rain, no rust.
Snowstorm and freezing temperatures for weeks. No malfunctions or rust issues, ran like a champ.
December 2, 2019
Is PSA lowers worth it... you better believe it...
Got it love it and it's well worth the money
July 28, 2019
9 months ago
Buy it!
Love it. Well worth the extra $ to get enhanced polished trigger and upgraded stock
July 20, 2019
1 year ago
Just what i wanted
Just received my lower today! It is every thing I thought it would be! Very nice lower! The only thing I change is the trigger group springs, they are a little stiff! But 3 1/2 - 4 1/2 lb. Springs are only $12.
April 5, 2019
Love it but
I received my lower in a timely fashion. First thing I noticed was a gouge at the rear of the receiver but everything else was good. The trigger is awesome and cannot be beat for the money.
User submitted image
User submitted image
March 27, 2019
Good MILSPEC lower with a nice crisp trigger and furniture . I’ve order 3 lowers from PSA and have never been let down.
User submitted image
Added Dec 2, 2018
December 2, 2018
1 year ago
Awesome Lover
Love it so far, Paired it with a 223 Wylde 1/7 twist Mlok upper with flip up rear and front sights...So far it shoots awesome...Definitely does the job...
Also added a Sightmark relfex..
Also added a Sightmark relfex..
November 23, 2018
1 year ago
Excellent Product
Everything about this setup is great. Fit perfectly on a PSA upper. Trigger is smooth and CTR stock is top notch. Shipping was fast too.
October 21, 2018
1 year ago

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