PSA PA10 Ejection Port Cover Assembly - 482764

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PSA PA10 Ejection Port Cover Assembly - 482764


Quick Overview

WARNING: Handling firearms or firearms parts can expose you to lead and other petroleum products known to the State of California to cause cancer, birth defects, or other reproductive harm. Wash hands thoroughly after handling. For more information go to (CA Health and Safety Code Section 25249.6).

SKU: 482764
UPC: 482764

- PA10 Ejection Port Cover
- PA10 Ejection Port Cover Rod
- AR15/PA10 Ejection Port Cover Spring

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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Designed for use with the PA10 Stripped Upper Receiver, this assembly features:

- PSA PA10 Ejection Port Cover
- PSA PA10 Ejection Port Cover Rod
- AR15/PA10 Ejection Port Cover Spring

SKU: 482764
SKU 482764
Brand Palmetto State Armory
Department Manufacturing Parts
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: 482764

Questions and Answers

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Browse 5 questions Browse 5 questions and 28 answers
Does this also fit a PA15?
Jason E on May 20, 2018
BEST ANSWER: No... it is dimensionally to big. It is meant for the PSA .308 and 6.5CM Uppers, with their larger ejection ports.
I am looking for OD green dust cover. I can’t tell IF this product is or not?
TGOMEZ on Dec 26, 2019
BEST ANSWER: No Sir. You’ll have to purchase a aftermarket brand.
My ejection port cover opened. All the parts are there. But it will not close. Is there a way to adjust the cover so it closes?
Eric H on Feb 22, 2019
BEST ANSWER: Check a few things. On the middle of the port cover there should be a captured detent. It will be exposed if the cover is flipped down. See if the detent is gunked up. That holds it in place when it up and pushed into place. You may not be pushing hard enough to close it. Simple but need to mention it. Last thing to check is if there is spring tension on the cover itself. I have never seen these fail but still a possibility. Only other thing I can think of is there may be obstruction in the receiver that is not allowing it to close. Hope it helps.
How long is the Ejection Port Cover Rod?
Joe on Sep 23, 2019
BEST ANSWER: It’s a tad short , enough to work but could stand to be longer


3.8 / 5.0
12 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Works Perfectly
My PA10 upper, arrived with a defective latch on the ejection port cover. It would not lock shut. Rather than contact customer service about the defective part, It was quicker and easier, for me, to just order a new one. I did. It arrived. I installed it and it functions fine.
February 28, 2020
5 months ago
Response from Palmetto State Armory
We do apologize for that. Please contact Customer Service with your order number so we may resolve this issue.
March 3, 2020
Casey S Staff
Eventually worked
I bought a PA10 ejection port cover assy and when I installed it I found it was too small. It was an AR-15 cover, not AR-10. Contacted PSA about the issue and got it resolved quickly. They sent me a new one which covers the ejection port very well. -1 star because the new ejection port cover assy's rod is too long (extends over the threads on the upper prohibiting me from tightening the barrel nut down all the way) and I'm going to have to cut it down to fit.
August 20, 2019
11 months ago
Not good
I used this on a gen 1 PA10 and the rod that holds everything in place was to long for the receiver. I bent the first one when trying to attach my hand gaurd, and the second one I grinned down until it would fit
April 26, 2019
1 year ago
Great quality great price fast shipping! I'll be buying from these good people more often. Highly recommended!
July 5, 2018
1 year ago
A got to have
A got to have part when building PSA upper
June 26, 2018
1 year ago
works fine
worked fine on my 243 build
April 29, 2018
over 2 years ago
Tight fit
My son and I built an AR10 with upper parts from PSA. The ejection port cover was a very tight fit to close but opened fine. We had to work and oil and work and oil for quit some time to get it to close better. After 240 rounds at the range it works much better closing.
April 28, 2018
over 2 years ago
Easy to install
The item fit well in my upper, waiting for the parts to finish the build (ordered from a different vendor).

Would have given it five stars, for the reason why, go see my review for PSA AR-15/5.56 Nickel Boron Bolt Carrier Group - 7791928.
April 25, 2018
over 2 years ago
It's Ok...but missing C-Ring
Without the C-Clip to hold the rod in place...this is pretty much worthless. The parts in the picture ARE there...however...the C-clip isn't pictured...and IS NOT supplied. So now I have to go find one. Pain the @ss. I looked on-line at brownells midway CTD...they ALL provide the C-clip. PSA does not. Live and learn. Small price to pay for a valuable lesson.
February 25, 2016
Fits perfectly.
Installed this in minutes and it fits perfectly. The spring has good tension and the rod is just the right size for the Odin works key mod hand guard.
July 15, 2015

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