TruGlo TGTG231G1XA Tritium X White Outline Tritium Front/Green Tritium Rear/Black Nitride Fortress Frame, Compatible w/Glock 42/43/43X/48 Except MOS, Front Post/Rear Dovetail Mount CAT-22 Muzzle Energy: 600 ft lbs

Muzzle Energy: 600 ft lbs

Mount: Chamber

Rear Material: Aluminum/ Tritium Imbedded

Muzzle Energy: 531 ft lbs

TruGlo TGTG231G1XA Tritium X White Outline Tritium Front/Green Tritium Rear/Black Nitride Fortress Frame, Compatible w/Glock 42/43/43X/48 Except MOS, Front Post/Rear Dovetail Mount CAT-22 Muzzle Energy: 600 ft lbsType: N A Frame Material: CNC Machined Steel Frame Color: Black Nitride Fortress Firearm Fit: Glock 42 43 43X 48 (Excludes MOS Models) Base Configuration: N A Style: N A Front Material: Tritium Rear Material: Tritium Front Color: White Outline Rail Size: N A Windage Adjustment: N A Elevation Adjustment: N A Fiber Diameter: N A Firearm Type: Handgun