PSA PA10 Classic Lower Parts Kit - 482756

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PSA PA10 Classic Lower Parts Kit - 482756


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 (CA Health and Safety Code Section 25249.6).

SKU: 482756
UPC: 482756
MFR#: 482756

- Fire Control Group
- Magazine Catch Assembly
- Front and Rear Takedown Pins, Springs, and Detents
- PA10 Bolt Catch Assembly
- Safety Selector Assembly
- Grip Assembly

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 Classic Lower Parts Kit.

Included is what you need to assemble your PSA PA10 Stripped Lower Receiver, less the buffer tube assembly:

- Fire Control Group
- Magazine Catch Assembly
- Front and Rear Takedown Pins, Springs, and Detents
- PA10 Bolt Catch Assembly
- Safety Selector Assembly
- Grip Assembly

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 PA10 bolt catch, and takedown pins are  different than their AR15 counterparts, and are not interchangeable.  Use of AR15 components for the bolt catch, and takedown pins are not recommended, and may void any warranties.

SKU: 482756
SKU 482756
Department Build Kits & Parts Kits
Brand Palmetto State Armory
Daily Deal N/A
Daily Deal Expires N/A
Unit Price N/A
Youtube Video N/A
Free Shipping? No
Free Shipping Qty Label N/A
Free Shipping Qty N/A
SKU: 482756

Questions and Answers

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Browse 5 questions Browse 5 questions and 11 answers
Is this ever in stock? The last review was from June 2017, over a year ago. If you are going to make a lower that needs proprietary parts atleast make those parts available.

When was the last time you were able to buy this parts kit?
Riley F on Jul 11, 2018
BEST ANSWER: Yea, this company if way off..
Any word on stock? This product has been out for a month.
sean r on Jul 3, 2018
Is this item compatible with psa10 gen 2 stripped lower?
Jlewwwwww on Mar 3, 2019
BEST ANSWER: Yes, that is what PSA sells it for.
Will this kit complete a polymer 80 .308 lower?
Mike W on Jul 30, 2018
BEST ANSWER: I'm not familiar with the Polymer80 stuff, but I do know the PA-10 pretty well. The kit is similar to the DPMS kit except for the pivot and takedown pins; they are longer. I see that Polymer80 sells a parts kit. Often the 308 platform has subtle differences that require a proprietary parts kit be used unlike the AR15 milspec standard.
im a bit confused. I got my lower build kit and was putting together a palmetto ar15 at the same time and cant see one bit of difference in the take down pins or the bolt catch. At least not by eyeball. Is it possible the different parts were addressed with the 2nd gen lowers?
Lloyd S on Jul 26, 2019
BEST ANSWER: I know from experience that the bolt catch is wider by a few thousandths, & shaped a little differently. It won't fit in an ar15 lower. Idk about the take down pins. They might be the same as an ar15, but different than other 308 platforms.


4.1 / 5.0
12 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
All parts fit great. Easy to install and no missing pieces.
Fit perfectly and easily installed
Exact fitting
August 19, 2019
3 months ago
Trigger assy
All parts fit and function as expected.
July 5, 2019
4 months ago
I would recommend the lower parts kit.has everything to assemble a PSA PA-10 lower , had to buy.a lower kit because PSA didn't have the $ 10.00 bolt catch in stock and they wouldn't warranty the incorrect one that was installed on my new PA-10 lower without me sending my whole rifle in , oh well live and learn , I will still order from them , one small snafu , I've ordered a lot of uppers and lowers and am happy overall with their products......SB
July 4, 2019
4 months ago
It met my expectations!
It is exactly what was described!
June 18, 2019
5 months ago
PSA 10
No issues with it. Have never had any problems with any PSA products. Will continue to be a customer
June 3, 2019
5 months ago
All parts were in the kit as needed. All parts installed into the pa10 lower perfectly. Even came with a extra spring and detent.
June 3, 2019
4 months ago
It work with some modification
It fits my palmetto lower ok. I have one issue no big. The rear pin contacts the skirt of the upper.... I disassembled it and flied it down to make clearance. Problem fixed.
October 1, 2018
1 year ago
Nothing special but recommend if you buy PSA lowers
August 14, 2018
1 year ago
OH WELL......
Purchased the PSA AR10 LPK and everything seemed to fit OK! Unfortunately none of the parts were obviously upgraded. The kit was simply just mil-spec lower parts with definite machining problems (had to sand and debur a few parts)! Not the greatest machining! However the parts did fit nicely after being sanded and recoated. I immediately ditched the trigger assembly pistol grip and safety selector for superior upgraded options. If you're specifically going to build a PSA AR10 either Gen 1 or 2 this is the lower parts kit you'll need. In my opinion the kit is far too expensive for the parts you get but they do fit properly with a little elbow grease! If you can possibly pick up the PSA AR10 lower kit that comes with the ALG Trigger Group definitely go with that option instead.......At least you can use the trigger group! In conclusion the kit install was easy quick and without any major issues; however I just wish that PSA would've included a better trigger group ambi safety selector and Magpul or Hogue pistol grip.......Finally the parts could've been machined better! OH WELL........
June 4, 2017
Excellent Parts kit for the price
This kit has everything you need to get rolling on a new PA10 build all the parts fit perfectly requiring no modifications to the lower or the parts in the kit. Trigger pull seems standard there is no grit however it does feel like a two stage trigger where you take up the slack and then the hammer drops.

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