For sale: Set of silver 1" Weaver/Picatinny(20mm base) style rings (Low/Medium height, 12mm from base of scope to the top of the rail) in mint condition. Manufactured by B-Square (updated). The recoil lug is built into the base and fots nicely into the rail. Ive been using these on a 22.250 and can confirm that my scope never lost its zero.
Looking for £25 posted RMSD