PSA PA10 Upgrade Kit - 503714

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PSA PA10 Upgrade Kit - 503714

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$ 19.99

Quick Overview

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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Daily Deal Expires N/A
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SKU: 503714

Questions and Answers

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Browse 3 questions Browse 3 questions and 5 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: these parts are for a PSA AR10 lower build - the pivot pin and the magazine catch are different from AR15 parts but the takedown pin and bolt catch looked to be the same as AR15 parts - one thing is you will need a specific roll pin for the PA10 bolt catch - call PSA for the correct part number
Will this complete the 308 lower with my ar 15 kit?
Arthur F on Apr 23, 2018
BEST ANSWER: you need to add a special roll pin for the bolt catch - call PSA for the correct part number
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


4.5 / 5.0
11 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
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
9 months ago
Perfect match
Matched my DPMS lower perfectly.
May 28, 2018
3 months ago
This plus a mil-spec AR-15 parts kit gives you what you need to finish a build on Palmetto's PA-10 lower. Parts are of good quality.
May 25, 2018
3 months ago
Reall good kit
Parts were what I needed to finish a build and fit perfect look great in the finished rifle.
May 20, 2018
3 months ago
Needed the pivot pin and mag catch.
May 17, 2018
3 months ago
do your homework
Don't know what all the whining is about. Figure out what you want to build do your home work order the right parts. Every thing goes together
just fine. If there is a problem call psa they will fix it. Don't blame all your woes on the manufacturer. Take your time. Think it out. It will all work just fine.
March 25, 2016
great .....if it fit
Order this to add on to an AR-15 lower parts kit to make it work with the PA 10 blem lower I purchased. Take down pin are the right diameter but the length were wrong and not just off by a little bit but off by quite a bit. If the pins would came correctly I'll give it 5 out of 5 stars on every category but since it came out of special and not just by a little I'm going to say quality is not exactly they're just like the QA standard is not exactly there. I contacted Palmetto and they sent out a new pair of lower pins so all in all it went well except for the inconvenience of having to contact them and get the correct part.
March 19, 2016
Special but still not right.
Bolt catch does not pivot enough to function. Had to send my rifle (all PA10 except the DPMS AP4 barrel)back to PSA for repair. PSA repaired rifle and got the bolt catch to function properly by grinding some material off of the inside vertical surface and re-bluing. Bolt catch button strikes the upper when the bolt cycles leaving a silver half-moon ding in the upper. Magazine catch has to be threaded so far in to the button that there is air / light showing through the magazine catch cut out on the lower. Magazine catch functions but does not look like it fits properly. I bought parts for two builds and had the same issues with both lowers. PSA was really good about the return/repair but if you have to buy special parts for a build they should work out of the box.
February 6, 2016
Must be modified
Did not hold the bolt back on two PA-10 builds. Required modification to work properly.
January 17, 2016
Requires modification
Ordered two of these for PA-10 builds. Both had to be modified to fit and function properly in PA-10 lowers sent one back to PSA. Duplicated PSA modifications myself on second one to save 3 weeks of turn around time. Works fine now.
January 16, 2016

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