Meprolight USA 631013108 FT Bullseye Rear Sight Green Tritium FO/Black Frame Compatible w/Glock Gen 1-5 (Except MOS), Dovetail Mount CAT-6 Muzzle Energy: 306 ft lbs

Muzzle Energy: 306 ft lbs

Muzzle Energy: 3916 ft lbs

Bullet Type: Barnes Expander BRX

Muzzle Velocity: 2903 fps

Output: 110/650/2000 Lumens

Meprolight USA 631013108 FT Bullseye Rear Sight Green Tritium FO/Black Frame Compatible w/Glock Gen 1-5 (Except MOS), Dovetail Mount CAT-6 Muzzle Energy: 306 ft lbsType: Tritium Rear Frame Material: Aluminum Frame Color: Black Firearm Fit: All Glock Models (Excluding MOS) Base Configuration: N A Style: Fixed Rear Sight Tritium Fiber Optic Front Material: N A Rear Material: Tritium Fiber Optic Front Color: N A Rail Size: N A Windage Adjustment: N A Elevation Adjustment: N A Fiber Diameter: N A Firearm Type: Pistol