Holsters listed in our “Boneyard” are here due to either a blemish on the holster, or a customer return/canceled order. All of our holsters are fit tested to ensure safety and functionality.
The T.REX ARMS Sidecar Holster is the industry-standard solution for effective and comfortable appendix inside-the-waistband concealed carry. Our modular attachments allow you to carry things like an extra pistol mag or tourniquet alongside your firearm. The T.REX Spine System allows you to easily swap out attachments and flexes as you move to conform better to your body. This provides increased comfort and concealability, while also retaining the stability you need for maximum consistency when you draw your pistol or grab your magazine for a reload.
RETURNS & WARRANTY
Not eligible for returns or exchanges. More details…
T.REX Lifetime Warranty
T.REX ARMS branded products are backed by a fully-transferable Limited Lifetime Warranty. If your product breaks due to normal use, we will fix or replace it. More details…
WHAT’S INCLUDED
- One T.REX Sidecar Holster with T.REX IWB Tuckable Clip and Raptor Claw
- One Sidecar Wing attachment, installed
- One T.REX Sidecar Pistol Mag Attachment, uninstalled
- One Spine pin and friction washer
- One replacement friction washer packet
SPECS
View the Sidecar Hardware Diagram HERE.
- Compatible with standardized slide-mounted optics mounted behind the ejection port (not compatible with optics mounted on the frame or over-hanging the ejection port) and with suppressor height sights up to 0.5″ tall.
- The holster and Spine (as well as the attachments and Spine) are formed from a single piece of Kydex, making it the smoothest and simplest design of any flexible holster system. The holster is connected to the attachment by a machined steel pin, which lends the Spine strength and creates the ability to quickly and easily swap out attachments.
Made in the USA by T.REX ARMS.
PICTURES
RESTRICTIONS
Boneyard products are only eligible for shipping within the contiguous 48 United States.



