Black Scorpion Outdoor Gear Pro IDPA Competition OWB Holster Stoeger STR-9F Right Hand Black. The holster is compatible with virtually any red-dot sight on the market and the open-muzzle design allows threaded barrels to pass. Originally designed for competition this holster is great for concealed or open carry. Specifications for Black Scorpion Outdoor Gear Stoeger OWB Pro IDPA Competition Holster: Manufacturer: Black Scorpion Outdoor Gear Gun Make: Stoeger Gun Model: Stoeger STR-9F Barrel Length: 4.17 in Hand: Right Holster Type: Outside the Waistband Holster Light/Laser Attachment: No Accessory Attachment System: Belt Loop Application: Sporting Quantity: 1 Belt Loop/Snap Width: 1.5 - 2 in Age Group: Adults Package Contents: Black Scorpion Outdoor Gear Stoeger OWB Pro IDPA Competition Holster What firearm models does the manufacturer say Black Scorpion Outdoor Gear Stoeger OWB Pro IDPA Competition Holster is compatible with? The manufacturer says that Black Scorpion Outdoor Gear Stoeger OWB Pro IDPA Competition Holster is compatible with Stoeger STR-9FBlack Scorpion Outdoor Gear HC03-IDPA-STR9F-BKRH: Pro IDPA Competition OWB Holster Stoeger STR-9F Right Hand Black