Sumo 30mm Rings set, 2mm annulus EVEN Increments Patches & Cloths A tuned MatchMaster can dispense

A tuned MatchMaster can dispense 38

the hardness increases to avoid unnecessary stretching

Pro-Shot’s Copper Solvent IV is excellent for Copper

American Standard #8-32 thread

This bore brush is exceptional for bore cleaning with superior cleaning ability and it will not harm the bore

Sumo 30mm Rings set, 2mm annulus EVEN Increments Patches & Cloths A tuned MatchMaster can dispenseSumo 30mm Rings set of 25 Laser cut stainless steel rings 3. 0mm to 7. 8mm in 0. 2mm increments 2mm annulus The annulus is the thickness of the inner ring you locate around the aiming mark. Many shooters obtain an optimum sight picture by changing annulus thicknesses at varying ranges.