PSA PA10 Upgrade Kit - 503714

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PSA PA10 Upgrade Kit - 503714

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$ 19.99

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: 503714
UPC: 503714

The PSA PA10 .308 Upgrade kit includes the bolt catch, mag catch, takedown pin and pivot pin.


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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The PSA PA10 .308 Upgrade kit includes the bolt catch, mag catch, takedown pin and pivot pin.
SKU: 503714
SKU 503714
Brand Palmetto State Armory
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SKU: 503714

Questions and Answers

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Browse 7 questions Browse 7 questions and 23 answers
Is this all that is needed to convert the AR15 lower build kit for use in the PA10?
Jon W on Apr 18, 2018
BEST ANSWER: This is the kit. Along with the .308 buffer. Need both.
What other lower parts kit fit psa gen 2 lower? Psa is good company but the stock on 308 is very very limited and not restocked often.
sean r on Jul 9, 2018
Any chance you will get this in any time soon?
Jesse on Jan 21, 2019
BEST ANSWER: It's a must have for the pa10. Nothing else will fit.
Does this include springs, etc.?
Hotkman on Sep 8, 2018
BEST ANSWER: No, Hotkman - whatcha see is whatcha get. The purpose of this kit is to upgrade a mil-spec AR 15 lower receiver parts kit to use on a PSA PA10 receiver. The PA 10 uses longer pivot and takedown pins - the bolt catch is different and the mag catch is different. When I say different - the pins for a PA 10 are longer than most DPMS pattern AR 10s. You will need an AR 15 lower parts kit in ADDITION to this upgrade kit.
Will this complete the 308 lower with my ar 15 kit?
Arthur F on Apr 23, 2018
Will this fit my 6.5 Creedmoor Lower?
Elliot D on Sep 1, 2018
BEST ANSWER: Yes, it should, technically 6.5 and 308 lowers are the same it's the uppers that are different. The lowers use the same parts.
Does this come with threaded bolt for bolt catch?
Greg B on Mar 20, 2019


4.5 / 5.0
20 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Magazine Catch
Bought this to "upgrade" a standard LPK to finish my PA-10 Lower, however, upon comparing the magazine catch from multiple mil-spec LPKs from other manufacturers. The mag catch is the same. So I'm not sure why they are selling this kit with a mag catch. I emailed PSA support asking if they were supposed to be longer and uploaded picture and they said: "The parts you have are the correct magazine release."
Same size a other mil-spec catches
Same size a other mil-spec catches
April 19, 2019
1 week ago
Quality, same as most Palmetto. These are proprietary parts for lower, so it would be awesome if they had a supply, along with the lower!
You have to have this to finish a PA lower.
March 16, 2019
9 months ago
December 24, 2018
11 months ago
Great product but.....
As with everything prom Palmetto Armory these items are well made and finished. However, some of these parts just don't fit in to the AR-10 world of sorta defined specs, no problem except when I needed a small kit and it was $10 shipping to get it. I wish that you guys would use the Post office on small things. $2.66 first class is a MUCH smaller hit then FedEx or UPS's pocket draining rates. Don't get me wrong, I love everything from Palmetto!
December 17, 2018
6 months ago
This is the best kit you can buy for your PA10 lower. Bolt catch and mag release is a must have. Pivot pin take down pin and will make your ( lower great again:)
Another great PA 10 from PSA !!
Another great PA 10 from PSA !!
December 4, 2018
6 months ago
PA10 conversion kit fits perfectly
Used takedown n pivot pins only. Fits PA10 lower n PA65 upper perfectly. Used spare AR15 springs n detents without issues.
October 27, 2018
6 months ago
Coulda woulda shoulda kept it palmetto
Didn't have a lower parts buffer kit in stock that I wanted so I cheaped out and got outdoor sports kit. Which the mag catch didn't work out of spec and both pins stuck out like they were for a wider lower... Ended up having to get this kit after the fact and could just bought more expensive palmetto kit.. keep it palmetto all the way for AR10 builds.
October 23, 2018
7 months ago
A Must Have.....
Turns your MOE EPT lpk into a PA-10 MOE EPT lpk. Nice!
September 29, 2018
7 months ago
Good parts to install when knowing each step. Goog price also.
August 31, 2018
8 months ago
A necessary evil
If you've got a ton of AR 15 lower parts and want to build on a PA 10 lower you gotta have it. The pin's are not standard length on these. The take down pin is slightly longer than a normal DPMS on these so I also like to build them those lowers. (easier to push the pin out)
June 15, 2018
1 year ago

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