Sumo - 30mm Ring Sets (25pk) Size:2mm Annulus The #1575 was introduced in

The #1575 was introduced in December 2016

double-ended storage tool

The Friction Guard XP also offers unparalleled protection against rust and corrosion by forming an effective barrier film on the surface

Adjustable Bolt Action Rifle Bore Guides

Available in black only

Sumo - 30mm Ring Sets (25pk) Size:2mm Annulus The #1575 was introduced in30mm Rings set of 25 Laser cut stainless steel rings 3. 0mm to 7. 8mm in 0. 2mm increments (even numbers) choose 1mm, 2mm or 3mm 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.