HIVIZ Fully Adjust Rear Sight Ruger Mark I II III IV Pistols MossyOak Bottomland High Temperature Composite Construction for

High Temperature Composite Construction for Extended Operating Range

Enables more deck space and easy to install

1" - 20 Throwaway Cylinder Threads

Globe Base: 4"

muffler clamps and tailpipe assemblies

HIVIZ Fully Adjust Rear Sight Ruger Mark I II III IV Pistols MossyOak Bottomland High Temperature Composite Construction forThe HIVIZ Fully Adjustable Rear Sight for Ruger Mark I, II, III, and IV pistols also fits Ruger 22 45 with adjustable rear sight including the 22 45 LITE. It features all steel construction with click adjustment for windage and elevation and interchangeable LitePipes. It includes 3 sets of LitePipes in green, red and black. The LitePipe diameter is 0. 070 inches. Also fits: Ruger 22 45 with adjustable rear sight including 22 45 LITE All steel