Sumo - Height Adjustable Front Sight (30mm) Guardian and the base is drilled

and the base is drilled to permit permanent mounting to a loading bench

• 5/32" for Ruger 10/22 V-Block

red dot sights

This kit has it all: durable Vanes

They are sized slightly larger than the neck diameter so that they hold solid on the case

Sumo - Height Adjustable Front Sight (30mm) Guardian and the base is drilledDesigned for precision long range target rifle shooting including the Palma Match, Sumo 30mm front sights are becoming the instrument of choice among fullbore rifle shooters around the world. Includes; Height Adjustable base (5 moa increments) 30mm sight tunnel with integral spirit level. (same tunnel as fixed height model) Front and rear shade tubes included Suits Sumo 30mm Rings or 30mm irises supplied by others. Optional +0. 5 or +0. 3 Dioptre lens