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. 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. If you want to run your holster without an attachment (in the appendix or 3-5 o’clock position), each holster comes with our Sidecar Wing, which has a stabilizing belt clip and mounting holes that can be used to attach knife sheaths or other tool holders so you can easily assemble your own attachments. This is the most adaptable holster system on the market, and more attachments are in development. This Sidecar holster is also compatible with the following: Glock G19 (Gen1-5), Glock G19X, Glock G45, Glock G47, Glock G49, Glock G34 (Gen1-5), Glock G22 (Gen1-5), Glock G23 (Gen1-5), Shadow Systems MR920, Shadow Systems DR920, Shadow Systems XR920 with a Streamlight TLR-7 HL-X attached. 1x Sidecar Wing attachment. REX IWB Adjustable Claw. REX Sidecar Pistol Mag Attachment – G, Plastic, Right. Made from 0.093 precision-formed Kydex. Holster body and attachments are each formed from a single piece of Kydex- a smooth and simple design. Attachments can be mounted to the Sidecar at your desired ride-height. Kydex attachments have adjustable retention. Compatible with standardized slide-mounted optics mounted behind the ejection port and with suppressor height iron sights up to 0.5? Tall. Not compatible with optics mounted on the frame or over-hanging the ejection port. Spine Pin is constructed from machined steel with a black oxide coating. REX IWB Tuckable Clips are injection molded from high-strength acetal plastic. They are 3/4? Wide and 3 5/8? Long and are a Universal fit i. Fits belts 1.5? To 1.75? With a 0.5? Of adjustment. Made in the USA. Made in the USA by T. If your product breaks due to normal use (training, fighting, and normal wear) we will fix it. If you break it negligently like by leaving your holster in your car on a hot summer day, putting it in the dishwasher, jumping on it, etc. We don’t cover that.