Accelerator Thumb Ledge for Pistols


(36 reviews) Write a Review
0.30 LBS
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At a Glance:

  • Fits virtually any pistol with 1913 picatinny or Weaver rail under barrel
  • Easily install additional point of contact for control with no permanent modifications
  • Sturdy construction and material; made of durable and lightweight aluminum


The TANDEMKROSS Accelerator Thumb Ledge for Pistols is a simple, effective, and affordable way to better control the recoil of your favorite pistol and get multiple, faster shots on target.


Thumb rests, thumb ledges, or “gas pedals” are a very common and popular way to gain an additional point of contact on your pistol. This helps to support a firmer grip, encourage proper hand placement, and gain more control over recoil and muzzle rise.


Thanks to TANDEMKROSS’s Accelerator, any pistol owner with a 1913 picatinny rail under their barrel can now have a forward thumb ledge with just the twist of a single screw! Not only is the Accelerator lightweight, but it’s also highly durable!


Many thumb rests are uniquely designed to fit only one specific firearm. The TANDEMKROSS Accelerator fastens directly to standard under-barrel picatinny or Weaver rails to make this must-have accessory simple, sturdy, and practically universal!


With the Accelerator Thumb Ledge, your options are practically endless!


Supported Models:


Get an Accelerator Thumb Ledge to improve the ergonomics and increase the control of your favorite competition or recreation pistol TODAY!


Alternative solutions often require permanent modifications that can cost extra precious time and dollars or even cause irreversible damage and void the manufacturer warranty. After all of that, you may still need additional parts or accessories to finally get your preferred thumb ledge and you can never go back to factory conditions. But no more!


See additional photos and read more details here:

Product Release: Picatinny Accelerator Thumb Ledge for Pistols


IMPORTANT: This product is NOT compatible with nor recommended for use on revolvers. The “Accelerator” Thumb Ledge is also NOT compatible with nor recommended for use on any pistol utilizing any proprietary accessory rails or other rail systems nonconformant to the true specifications of standard 1913 picatinny or Weaver rails.


Don’t forget, all TANDEMKROSS products are made in the USA and come with a LIFETIME guarantee!


WARNING: This product can expose you to chemicals including chromium, which is known to the State of California to cause cancer. For more information go to

36 Reviews

  • 5

    Posted by Tyler on 11th Mar 2024

    Have one on my TX22 comp. Looks cool, reduced recoil (once you get used to the hand positioning), and very nice machining. My only gripe is I wish it had the same thumb pad texture as the TK flat face triggers.

  • 5

    Posted by SCOTT on 28th Feb 2024

    This is well made and everyone that tries it at the range asked where they can get one, really help a consistent hold for smaller groupings.

  • 5

    Posted by John McKnight on 27th Feb 2024

    Put the thumb rest upon both Sig Sauer P322 and P365. Both work.

  • 5
    Thumb Ledge

    Posted by Terry on 21st Feb 2024

    Works great

  • 5
    Thumb rest

    Posted by Chris on 23rd Jan 2024

    Nice added feature to my handguns. Provides more stability and helps with having a better grip.

  • 5
    Thumb rest for lefties

    Posted by Robert Brooker on 23rd Jan 2024

    Great product couldn't be happier.5 mins to install and works great. Accessories for lefties always difficult to get so really pleased to obtain. Prompt service and delivery. A1 all round

  • 5
    Needs light upgrade

    Posted by Ben on 16th Jan 2024

    I love this Thumb Ledge. Immediately saw an increase in my pistol groupings. I just wish this somehow had a small flashlight

  • 5
    Thumb rest

    Posted by Eric Spencer on 12th Jan 2024

    I love the rest color of this rest on my Wilson SFX9. It keeps a consistent hand grip each and every time and helps with muscle memory.

  • 5
    thumb ledge

    Posted by mike on 10th Jan 2024

    works great on tx22 and p17