These very bright and easy to aim fiber optics will fit any standard 3/8" dovetail.

Specifications and Features:
TRUGLO TG95530RG
Front Sight, rifle
Fits any standard 3/8" dovetail
CNC-machined steel construction
Listed heights are measured from the bottom of the dovetail
Fiber diameter is .060"
.530" Height
Green fiber optic
Front sight only