*Patent Pending*
After years of testing we are releasing the new and innovative Flatline Thumb Rest!
Super easy to install with no fitting needed*. It locates in the front frame screw, under the frame and into the front rail on many 1911 double stacks or 2011's.
Simply replace the left side screw with the longer torx screw included to hold it in place. We recommend the use of red threadlocker to keep everything tight (Don't forget to heat the screw if ever you want to remove it!).
This low profile rest gives more than enough support for a consistent thumb placement while fitting in many holsters without needing modification! With others just a small area can be heated to allow the kydex to re-shape as you push the gun into the holster to the required position.
The Flatline thumb rest still allows the use of "most" weapon mounted lights and fits into the IDPA box to keep you legal in your competitions.
Screws included. Be sure to use the right one for your gun. You want the longest one possible that holds the Flatline tight against the frame and grip.
We are working to check fit on as many guns as possible. If you don't see yours above or listed below, please reach out to us at info@inceptiondefense.com to work out what we can do for you.
Compatibility list.
CS2024 will also work with MPA guns. The fit leaves just a slight gap but still locks up solid. If you want to see photo's of how it will look before you purchase please email us.
*On most guns no fitting is needed but we all know there are a gazillion versions of the 1911 Doublestack guns so we can't guarantee it for every one and every model.
** Because it is low profile it works with many holsters already or just needs a slight adjustment with a heat gun, however it will not work with Race holsters because of how it is mounted to the grip frame screw.
4 Reviews Hide Reviews Show Reviews
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Thumb rest
Best thumb rest for my staccato XC
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2011 Flatline Thumb Rest
Added one to my C2 and XC. It's low profile, so no modifications were needed to work with my current holsters. It's longer than most thumb rest which allows them to work with different support hand grip angles: neutral, thumbs forward, high support hand canted fwd, etc. The index helped to improve the speed of my draws and reloads, as well as, the consistency of my grip. Highly recommended!
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Flatline 2011 Thumbrest
Total Game Changer!!!! A Must Have for 2026!!!! I just installed one of these on my XC. Perfect alignment to both slide and frame, dramatically improves grip placement especially if you're a new shooter, and is a great looking addition to any 2011. I am looking forward to getting many more for my other 2011's when they become available! Keep up the great work INCEPTION!!!!
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Easy and effective
Easy to install, really sturdy and best of all, IDPA box compliant while allowing slide lock. Outstanding!