+7 round Mag Extension for PSA 5.7 Rock

+7 round Mag Extension for PSA 5.7 Rock

Excess Arms
$44.99 - $49.99
(55 reviews)
Current Stock:
Adding to cart… The item has been added
Description

Add 7 rounds of capacity to your PSA 5.7 Rock Magazine. Machined from 6061 aluminum and finished with Cerakote or Black Hardcote Anodizing. Extended length Magazine Spring is wound from high strength Music Wire to ensure unparalleled reliability without needlessly increasing loading force.

Magazine Extension includes:
 
  • Extended length magazine spring.
  • Set screws and Allen key.
  • Magazine Extension made from Billet Aluminum. 

 

DISCLAIMER: This product is not manufactured, authorized, endorsed or warranted by Palmetto State Armory. Palmetto State Armory does not warrant or represent that this product is compatible with Palmetto State Armory pistols.

Related Products

Reviews

  • 4
    Good extention

    Posted by Jason on Sep 12th 2023

    I am missing one of the set screws. Other than that, everything works well.

  • 5
    Best magazine extension I have ever seen.

    Posted by Alex on May 13th 2023

    First off, the finish on these is really nice. Everything regarding the machining and finish is on par with high end gun manufacturers. The ease of installment! This thing absolutely without a doubt the easiest magazine extension I have ever installed. It cycles well, it functions well. It does what you would want a magazine extension to do. I will definitely recommend them in the future, they function well, they're easy to install. They're definitely worth their price, and if another company makes a more affordable one it's going to be hard to compete with the durability of this one. I think this will be the go to magazine extension for the 5.7 Rock for the foreseeable future.

  • 5
    PSA 5.7 mag ext

    Posted by Nick on May 5th 2023

    I’ve been all over the internet looking for an extension for the PSA rock. This was my third purchase and should’ve been my first. The other two prior to this were junk, fell apart when I shot etc. I shot the sh*t out of this one with zero issues. Its machined excellent and the retention screws to circumvent the bottom plate , are genius. Feels nice and you can just tell it’s a good product. Great product guys keep it up !

  • 5
    +7 extension

    Posted by Lorence on Apr 12th 2023

    The extension is high quality and the finish is immaculate. Had zero issues installing it on a magazine, and loading it is easy peasy. Shipping was fast and customer service from the company is absolutely top notch. 10/10 Will definitely be a repeat customer.

  • 5
    +7 Round Extension

    Posted by john on Feb 27th 2023

    Easy to install and works like a champ!