XS Sight Systems CSAT Rear TROY and Tritium Stripe Front Rifle Sight - AR Matte Black Standard

XS Sight Systems CSAT Rear TROY and Tritium Stripe Front Rifle Sight - AR Matte Black Standard. 0.105in square top post. Each full rotation of front sight gives a 5in shift at 100 yards. . Fits AR front sight housing with front sight detent at 3 6 or 9 o'clock. Master Sgt. Paul Howe's (USA - Ret.) CSAT aperture provides the shooter with both a traditional notch and post for a 7 yard zero plus a small aperture for a 100 yard zero allowing the shooter to account for the 2.5in offset between those distances. Rear sight also includes a same plane large battle sight aperture allowing the user to flip the sight for a wider field of view while maintaining zero. Fits in Gen 2-3 TROY bases (Gen 1 bases need screw kit from XS). . Specifications for XS Sight Systems CSAT Rear Tritium Rifle Sight: Manufacturer: XS Sight Systems Gun Make: AR Platform Gun Model: AR-15 Sight Position: Front and Rear Front Post Shape: Blade Illumination Type: Tritium Front Sight Color: Green Rear Sight Color: Black Illumination Color: Green Included Accessories: None Additional Features: Tritium Stripe Front CSAT Rear TROY Fabric/Material: Precision Machined Stress Proof Steel Offset: 2.5 in Attachment Type: Screw Finish: Mil-Spec Gun Type: Rifle Mount Type: Dovetail Color: Matte Black Package Contents: XS Sight Systems CSAT Rear Tritium Rifle Sight AR Tool XS Sight Systems AR-0006-7: CSAT Rear TROY and Tritium Stripe Front Rifle Sight - AR Matte Black Standard