PSA PA10 MOE PLUS Black Lower Build Kit - 503563

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PSA PA10 MOE PLUS Black Lower Build Kit - 503563


Quick Overview

SKU: 503563
UPC: 503563

Included is everything you need to assemble your PSA PA10 Stripped Lower Receiver.

Buffer Included (not pictured)

The AR10 platform does not enjoy a common design between manufacturers, like the AR15.    As a result, there can and will be subtle differences in the parts kits of various manufacturers.  Some parts, like the fire control group, are shared with the AR15 platform to preserve the options for upgrading.  For best results, we recommend only using PSA PA10 parts with our uppers and lower receivers.  We do not recommend using other manufacturers parts in our products.

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Introducing the Palmetto State Armory PA10 MOE Pluas Black Lower Build Kit.

Included is everything you need to assemble your PSA PA10 Stripped Lower Receiver:

- Fire Control Group
- Magazine Catch Assembly
- Front and Rear Takedown Pins, Springs, and Detents
- PA-10 Bolt Catch Assembly
- Safety Selector Assembly
- MOE Plus Grip
- Six-Position, 7075-T6, PA-10 Buffer Tube
- Carbine Spring
- Latch Plate
- Castle Nut
- PA10 Carbine Buffer (not pictured)

The trigger guard assembly is not needed, since the PSA PA10 Stripped Lower Receiver features an integrated trigger guard.

The safety selector, fire control group, and grip on the PA10 are identical to their AR15 counterparts. The PA-10 bolt catch, takedown pins, buffer tube, and buffer are  different than their AR15 counterparts, and are not interchangeable.  Use of AR15 components for the bolt catch, takedown pins, buffer tube, and buffer are not recommended, and may void any warranties.

SKU: 503563
SKU 503563
Brand Palmetto State Armory
Daily Deal N/A
Daily Deal Expires N/A
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Free Shipping? N/A
SKU: 503563

Questions and Answers

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Browse 1 question Browse 1 question and 4 answers
Would this kit work with an 308 aero percision m5 lower?
Erwin H on May 24, 2018
BEST ANSWER: I haven't tried anything other than the Palmetto parts for the 308, they advise to you only there parts, to me they look the same as my Smith M&P 10.


4.4 / 5.0
14 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Good but room for improvement
Great quality but the pistol grip doesn't fit well with the AR10 lower
June 28, 2018
1 month ago
still waiting
great lower - still waiting for the 24" upper
May 1, 2018
3 months ago
Great value
This is my first, from scratch build. All of the parts fit well and I have had no problems with the assembly.
April 29, 2018
3 months ago
Great lower parts!
This kit is everything you need to complete your AR-10 lower. All the parts fit perfectly. The only issue I had was the sealed bag for the trigger group was missing the trigger spring. Luckily I have plenty of small parts.
Completed PSA AR-10 .308
Completed PSA AR-10 .308
April 26, 2018
4 months ago
Wrong takedown & pivot pins
Ordered two of these build kits. Arrived in 10 days. Both kits contained AR15 takedown & pivot pins. Emailed customer service with no response by the next day. Waited on hold for over an hour to talk to someone. That person said correct pins would be shipped. 1 week later correct pins still not shipped.
March 23, 2017
Nice Lower Build Kit
This is my 2nd lower build kit I have purchased from PSA and it went together perfectly. as mentioned in the other reviews the end cap grip was not in the kit contacted PSA they said they would send one to me ASAP. I have no doubt that PSA customer service will take care of it. Thanks PSA!
February 3, 2017
Missing part / quality of magazine release
It has taken me a while to post this review and these problems might have been corrected by now. This kit arrived and like the previous reviews it was missing the Magpul grip cap. Customer service did send a new one. I installed the kit into a PSA AR-10 lower (482763)and it all went together easily. However the magazine release is an incorrect size to work with Magpul magazines. I had to cut the magazine catch recess on a magazine for it to properly engage and secure the magazine so that the bolt will pick up a round during cycling. I have not had a chance to acquire a metal magazine to try yet. The trigger is not the greatest so an upgrade is planned for the future.
November 19, 2016
It works
I installed every thing into a blem lower I bought last year and every thing went fairly well. A few of the Detent springs are probably a little longer than they need to be and the spring for the mag release could be slightly smaller in diameter its kind of a pain to get it to fit under the button and go in the hole.

The trigger is horrible not much else to say about it.

And yes calling customer service is about as effective as hitting your head against the wall.

And as the other reviews have stated no end cap for the grip not really a big deal for me except that the grip is supposed to have one and I agree its poor customer service to require the customer to chase parts that should have been in the kit to begin with.

But to e fair every thing works and works well. Its a good place to start I will have my local gun smith try to clean up the trigger before I to order another.
February 23, 2016
Great for the price
Just like those before me kit went together with no issues but again the bottom cap for the grip is missing I've nvr had an issue with a PSA product before but this is rather disappointing that they still have not fixed this issue
February 12, 2016
everything went togather very good. the fit was great
my kit was also missing the bottom cap for the grip. called them and they are sending the cap out in the mail. works for me and I will keep using PSA for ordering ammo and kits and parts
November 18, 2015

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