Talley Alloy Lightweight Rings for Cooper Model 21 / 38 / 51 / 57M / Kimber Model 17 / 22 / 82 / 84 Ring Diameter:30mm Alumina flip-back lens covers included

Alumina flip-back lens covers included

Rounded forend 26 LPI checkering

so as to reduce internal pressures

Octagonal elliptic forend with M-LOK system

but can also improve your shooting

Talley Alloy Lightweight Rings for Cooper Model 21 / 38 / 51 / 57M / Kimber Model 17 / 22 / 82 / 84 Ring Diameter:30mm Alumina flip-back lens covers includedTalley's one piece Lightweight Alloy Scope Mount for Winchester is unique. The rigid design has no joint between the scope and the rifle, eliminating the possibility of an "out of alignment" interface or "loose connection" between the ring and base of traditional two piece designs. Ultimately, this provides more strength and durability than rival steel rings and bases.