Outside Waistband Holster designed to fit the Sig Sauer P320 Full Size, M18, M17, X-Five, and Carry pistols with the Surefire X300U-A or X300U-B light and GoGuns USA Gas Pedal mounted to the pistol. The holster retention is on the light itself and not the pistol, which means the holster will not work without the light mounted on the firearm. Note:  Gas Pedal, Align Tactical and Tactical Development supporting holsters are not returnable for anything other than quality or workmanship issues. They are specialty items with aftermarket accessories that impact comfort and concealability both inside and outside the waist. Our holsters are vacuum formed with a precision machined mold designed from a CAD model of the actual firearm. Each holster is formed, trimmed, and folded in-house. Final fit and function tests are done with the actual pistol and light to ensure the holster fits the gun/light combination and has the correct amount of retention. The retention of the holster is easily adjusted so that the fit can be dialed into your personal preference. This holster will also work without the Gas Pedal mounted to the pistol.  This holster will fit the M18, M17, and X-Five as well as the P320 AXG Pro so long as the X300 light is mounted correctly. It does NOT work with the P320 Spectre Comp. FEATURES: Open Muzzle Full Sweat Guard. Adjustable Retention. Minimal material and smooth edges to reduce printing. Fits sights up to .375” (3/8”) tall Profile cut to allow most red dot sights Made from .080" thick thermoplastic for durability Proudly made in the USA Formed to clear front sights up to .375" tall You can purchase the Gas Pedal CG from https://gogunusa.com/ Gas Pedal is a registered product.  See our full collection of GoGun USA Gas Pedal holsters here: 4BROS Four Brothers Gas Pedal Holster Collection Magazine Pouches for these models can be found here: Sig Sauer P320 IWB Magazine Pouch Sig Sauer P320 OWB Magazine Pouch Our Belt Attachment Blog Article explaining the different options can be found here: Outside Waistband Belt Attachments *We strongly suggest you apply a removable thread locker to each screw of your holster after you receive it to prevent lost screws while the holster is in use.