PX4 Full-Size Recoil Spring Assembly


$19.00 - $24.00
(8 reviews) Write a Review

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Recoil Spring Assembly for the PX4. The 'Standard' option is a plastic guide rod and the 'Solid' option is a metal guide rod.

Works for the 9mm. The .45 guns use a different spring.


DISCLAIMER: We recommend that this product as well as all other firearms parts & kits sold by Langdon Tactical be installed by a competent pistolsmith. No liability is expressed or implied for ANY damage or injury which may result from improper installation or use of this product. Installation of any firearm parts may limit or void the manufacturers warranty. We strongly recommend that the safety and operation of your modified handgun be thoroughly checked by an accredited gunsmith prior to use.

8 Reviews Hide Reviews Show Reviews

  • 5
    Quality product fast delivery

    Posted by richard on Dec 6th 2022

    Very happy with the solid replacement much better then the stock wobbly plastic it came with and it was delivered so fast I couldn't believe it.

  • 5
    PX4 Full-Size Recoil Spring Assembly solid - (steel)

    Posted by Jason Chou on Apr 4th 2021

    An inexpensive and simple upgrade that gives peace of mind and confidence in using my PX4 Storm. Giving my pistol longevity and sustained performance. The quality of LTT's steel recoil spring assembly is simply top-notch. Get one and see. I dabbed on some lubricating oil along the length of the assembly (not too much, just enough so its clearly oiled) and it functions excellently.

  • 5
    Recoil spring

    Posted by Steve Graham on Jan 25th 2021

    Excellent, just like all the LTT products I have bought.

  • 5

    Posted by Carlos Toro on Dec 24th 2020

    This product as all the products of your company is excellent and it fits as a glove. Awesome product, thanks. Happy Holidays

  • 5
    Solid steel guide rod assembly for PX4 Storm full size

    Posted by Tom Quinn on Sep 13th 2019

    Just what I expected, worked great.

  • 4
    Recoil spring assembly

    Posted by Peter Hegedus on Aug 3rd 2019

    Metal rod instead of plastic . . . gives just a bit more confidence shooting snappy 40's.

  • 5
    Hector Hernandez

    Posted by Hector Hernandez on Jul 8th 2019

    Hector Hernandez - Best product I’ve bought. Quick delivery and no hassle

  • 5
    PX4 metal recoil spring assembly

    Posted by Steven on Mar 7th 2019

    I've had the PX4 Storm full size 9mm for about 5 years now. I've never had a problem with the basic stock spring assembly, but I've wanted to get the metal one for a while. I've shopped around and this was what I wanted at a very good price.