Palmetto State Armory A2 Rifle Lower Build Kit - 8485

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Palmetto State Armory A2 Rifle Lower Build Kit - 8485


Quick Overview

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SKU: 8485
UPC: 810022020807
MFR#: 8485

Palmetto State Armory classic lower parts kit
A2 grip
US made A2 Stock w/trapdoor and metal plunger
Rifle buffer extension
Rifle Buffer
Rifle action spring
A2 Spacer
A2 Stock screw w/ red loctite

**Buffers may vary in finish, color, and may or may not have a PSA logo, depending on product availability.


SKU: 8485

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Everything you need to turn your stripped lower into an A2 rifle lower.  Kit comes with a Palmetto State Armory classic lower parts kit with A2 grip, Rifle buffer extension, buffer and action spring, spacer, screw and A2 stock made to current mil-specs right here in the US.  Trap door in stock buttplate has metal plunger. 


**Buffers may vary in finish, color, and may or may not have a PSA logo, depending on product availability.

SKU: 8485
SKU 8485
Brand Palmetto State Armory
Daily Deal No
Daily Deal Expires No
Youtube Video No
Free Shipping? Yes
SKU: 8485

Questions and Answers

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Browse 4 questions Browse 4 questions and 4 answers
Can this a2 kit be used with a 9mm receiver and 9mm carbine upper?
Errol L on May 29, 2018
BEST ANSWER: You will need to use a 9mm buffer and possibly a block of some sort to prevent the bolt from traveling too far rearwards.
Will this work for pa10?
Forrest B on Jun 21, 2018
BEST ANSWER: No it will not. Some of the parts are different.
Will this work with the PSA PA 47 complete upper? Or do I have to use a carbine buffer tube with it ?
Erik S on May 29, 2018
BEST ANSWER: It should work if you have an issue with cycling you could get a different spring with less tension
Will this buffer tube and stock work on a PA10? I plan on putting these parts in a 5.56 build, but I want to use the buffer tube and stock on a PA10. Will the tube and stock work on the .308 if I get a 308 spring and buffer?
David E on Jun 28, 2018


4.6 / 5.0
11 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Extremely Awesome parts kit
The parts kit worked Extremely well the butt stock was extremely easy to install I wish the butt stock was a darker black that’s only thing I have to say that’s bad about this parts kit
July 14, 2018
1 month ago
Great Product!
Goes great with the 20" upper and shoots great!
User submitted image
Added Jul 4, 2018
July 4, 2018
1 month ago
Grab them while they are in stock.
Fast shipping and each section was packed individually. Was easy to see all parts were there before opening.
July 4, 2018
1 month ago
Parts fit and function perfectly
Bought this kit to finish off a couple of builds I was working on. It worked out to be less expensive to buy the one kit to get a lower kit and the buffer and A2 stock I needed. All the parts went together with no issues. Took the weapons to the range a few days later to function fire them had no issues. Put about 200 rounds down range no failures at all. Perfectly happy with the parts and service.
July 2, 2018
1 month ago
Exactly what I was looking for
July 1, 2018
1 month ago
Nice kit everything you need
Very happy with my purchase went together without a problem
January 25, 2017
First of all psa sent me this with a carbine length buffer in it. If I hadn't noticed this it could have damaged my lower receiver. The gas key of the bcg was hitting my lower. Secondly the trigger is the worst mil spec trigger I have ever used. It is a gummy double action with tons of creep and totally unpredictable.

And finally to top it all off it took me over a month of battling with customer service for them to just send me the parts in the first place. I haven't even tried to return these defective parts yet. I'm sure that it will be impossible to even get them on the phone considering how many times I had to call before. I was able to buy a cmmg lpk and utg a2 buttstock for less money from ctd and those parts are much better quality.
October 2, 2016
Awesome build kit
All parts fit perfectly. Everything was packed well in the box and shipping time was as stated. I installed this on an Anderson lower one thing to watch out for is that Anderson no longer completely taps the hole for the grip bolt. The bolt supplied was too long. Bought a 3/4 long bolt from the hardware store and used that. This is not an issue with the PSA parts kit but with the Anderson lower. Just FYI in case you order this for an Anderson lower. Pickup a 3/4" bolt while you wait for your lower kit to arrive!
Great product! Thank you PSA!
April 9, 2016
A2 stock kit
The kit was complete I had two minor issues. The bolt for the pistol grip was to long. I added a washer not a problem. #2 was the chanel in the pivot pin was rough which I didn't notice until I had the detent in place. I put and drop of oil on it that helped some still not a big deal. I am going to respring with JP springs and polish the trigger. Overall I'd buy the kit again.
April 1, 2016
Nice kit for the classic look
3rd PSA purchase in as many months. Completed my Anderson lower with it. All went together as expected. Ordered Monday night sitting on my porch at Thursday afternoon. Now waiting on the 7.62x39 uppers to hit the Daily Deal page.
March 25, 2016

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