Open Box Dealer Demo Safariland Model 6354RDSO ALS SafariLaminate OWB Belt Holster W/ QLS19 Fork Sig Sauer P320 9 W/ Light Left Hand Multicam. Its Automatic Locking System (ALS) secures the firearm. Unlike Safariland s RDS series the RDSO has an open pocket that protects the optic and does not use a flip-up dust cover. This holsters has the QLS 19 Locking Fork installed. The QLS 19 fork can be used any mounting platform (leg shroud belt loop etc.) that has the QLS 22 Receiver Plate installed. Safariland cannot guarantee that RDS holsters will be compatible with non-factory (Glock MOS M&P CORE etc.) mounted red dots. Numerous variables including placement of the RDS on the slide use of dovetails can affect the fit. Specifications for Safariland Model 6354RDSO ALS SafariLaminate OWB Belt Holster: Manufacturer: Safariland Color: MultiCam Gun Make: SIG Sauer Gun Model: SIG Sauer P320 Light/Laser Attachment: Streamlight TLR-1 SureFire X300U SureFire X300 SureFire X200 Features of Safariland Model 6354RDSO ALS SafariLaminate OWB Belt Holster:ALS (Automatic Locking Systems) secures weapon once holstered; simple straight up draw once release is deactivatedOpen-top design without SLS for quick retrieval of weaponIncludes QLS 19 Locking Fork ONLYFor use with red dot optic-equipped weaponsSafariLaminate thermal-molded construction protects handgun and sightsSuede lined to protect handgun's finish Package Contents: Safariland Model 6354RDSO ALS SafariLaminate OWB Belt Holster What firearm models does the manufacturer say Safariland Model 6354RDSO ALS SafariLaminate OWB Belt Holster is compatible with? The manufacturer says that Safariland Model 6354RDSO ALS SafariLaminate OWB Belt Holster is compatible with SIG Sauer P320