This feature allows our products to be worn OWB but still be concealable. Looking for a custom holster? Let's check if we have your handgun listed! With over 3000 available handguns there is a high chance we do Our modular design will also allow for any clip/loop systems we offer and are available for seprate purchase. Sig Sauer P320 M18 21 - Waffen *Holster is designed for use with the UNIV-1 key. About this item Compatible with: Sig Sauer P320 Compact Streamlight TLR-1, TLR-1 HL OWB (outside waist band) Holster- Vertical Draw Right Hand Use Genuine .80 Kydex- 1.5 Injection Molded Belt Loops for attachment. Minimal width allows and ergonomical curve contours to hip for maximum concealability OWB Convert To IWB: With some slight user modification our modular design will easily convert for IWB use. 080 Genuine kydex Holster Attachment Belt Size: 1., 5 Holster Hardware: 1/4 Eyelets Belt Loop Hardware: 8-32 Chicago Screw style fasteners Holster Orientation: Right Hand Use Only Style: Belt Mount OWB (outside waist band) Concealability: Our holster is formed using minimal width to prevent printing (CCW). Blocked Ejection Ports: For that smooth, clean and sleek apperance. These loops will allow for zero belt loop flex. Multiple Platform Adaptability: All OWB Holsters come equipped standard with Injection Molded Fold Over Belt loops. Minimized Slide Wear: All our molds have been oversized to minimized slide wear and to allow a nice, smooth draw. RMR: All our OWB holsters will clear a RMR type RDS Optic. Adjustable Belt Loop Placement: All OWB Holsters have 4 different adjustments that shooters can use to customize ride height and foward cant. OWB Kydex Holster Black Kydex IWB Holster For Sig Sauer P320 Carry Foxtrot 1X Foxtrot 1X Holster This also helps prevent snagging and allows holster to sit closer to the body. OWB design will clear a RMR RDS Optics and Aftermarket Taller Suppressor Sights (up to ., 365).