Trijicon 601104 DI Night Sight Set Green/Tritium/Fiber Optic Front Sight-Green Tritium Black Outline Rear Sight Glock 20/21 Large Frame CAT-88 Muzzle Velocity: 1525 fps

Muzzle Velocity: 1525 fps

Muzzle Velocity: 1083 fps

Firearm Fit: Glock Slimline 42/43/43X/48/48X

Front Color: White/Green Tritium

Bullet Type: Swift Scirocco II Boat Tail Spitzer

Trijicon 601104 DI Night Sight Set Green/Tritium/Fiber Optic Front Sight-Green Tritium Black Outline Rear Sight Glock 20/21 Large Frame CAT-88 Muzzle Velocity: 1525 fpsType: N A Frame Material: Steel Frame Color: Black Firearm Fit: Glock 21 Base Configuration: Dovetail Style: Interchangeable Front Material: Tritium Fiber Optic Rear Material: Tritium Front Color: Green Tritium Fiber Optic Black Outline Rail Size: N A Windage Adjustment: N A Elevation Adjustment: N A Fiber Diameter: N A Firearm Type: Pistol