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SLIDE STOP, SIG SAUER, P320, EXTENDED

Wilson Combat
SKU:
320-SR
$30.95
(13 reviews)
Current Stock:
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Wilson Combat

Wilson Combat has designed a revolutionary part to replace the hard-to-access P320 low-profile slide catch levers, crafted with precision from durable ordnance steel and coated in black nitride for a sleek finish. 

Wilson Combat has created a remarkable innovation in the form of their P320 low-profile slide catch levers, built from hardy ordnance steel and coated with black nitride to achieve an elegant finish. Furthermore, these replacement parts are easily accessible to everyone! This remarkable component is sculpted to fit comfortably in your hand while still providing fast reloads during high-pressure situations without interfering with your grip on the gun. Installation couldn't be easier; all you need are the factory-installed spring and post! 

  • Compatible with all generations of P320 models and variants in 9mm/.357 Sig/.40 S&W calibers
  • Stamped from ordnance grade steel
  • Black nitride steel
  • Drop in fit
  • .040" wider than factory slide release

For installation instructions, click here.

Disclaimer: "SIG" is a federally registered trademark of SIG SAUER Inc. and is one of many trademarks owned by SIG SAUER Inc. Neither Wilson Combat nor this website is affiliated in any manner with or otherwise endorsed by SIG SAUER Inc. The use of "SIG" or "SIG SAUER'' on this page is merely to advertise the sale of SIG pistols, parts, or components. For genuine SIG SAUER Inc. products and parts, visit Sig Sauer.

Reviews

  • 5
    Nice

    Posted by derek0609 on Aug 14th 2025

    Nice little upgrade, easy install in under 5 minutes!

  • 4
    Perfect!

    Posted by James on Feb 25th 2025

    As a left handed shooter this is the perfect upgrade!!

  • 5
    Great Upgrade!

    Posted by KevMo on Feb 1st 2024

    Love the curvature it has. Great quality product!

  • 5
    Game changer

    Posted by notapro on Dec 27th 2023

    Absolute improvement over the oem part. The difference is night and day. From almost impossible to drop the slide it turns into a buttery smooth experience. Very happy with the purchase.

  • 4
    GREAT

    Posted by Glenn on Sep 1st 2023

    I watched the video, and I was lucky, I did not have to turn mine upside down..!! works like a charm, I highly recommend this. removal/installation time wasn't long at all, maybe all of 10 minutes for me.

  • 5
    Just get this.

    Posted by MACK on Jul 20th 2023

    I bought this because I heard of all the difficulty with the factory piece. Easy install, night and day difference, plus it provides a nice rest for my thumb when firing. This part, combined with a gas pedal really allow me to have a rock solid grip on my 320! Well done Wilson Combat!

  • 5
    Perfect

    Posted by Anonymous on Mar 12th 2023

    I have had all three sig P320 slide stop/release levers and this one is leaps and bounds better !!

  • 5
    Perfect!

    Posted by R F on May 18th 2022

    Dropped right in, 3 minute install. Functions perfectly. This slide release is rounded, has jimping on the control surface, and extends a good 3/16" out farther than the stock release. I was having to exert lots of lateral pressure to work the stock release, this one helps enormously! Lovely finish as well. So glad I got it!

  • 5
    Massive Improvement

    Posted by Eric Henningsen on Dec 9th 2021

    The factory p320 slide release from Sig leaves much the be desired. The way that the factory slide release is made means that in order to drop the slide, i have to put a large amount of pressure in towards the gun to get enough friction to actually pull it down. The new wilson combat slide stop that I installed is more like a small shelf that i can simply press down. I no longer need to press in as well. This has made my reloads much faster and smoother, and if you are a serious shooter, this is a must-have addition to your Sig Sauer P320