2Pcs Hunting Rifle Scope Mounts Ring for Dia...
Features:
1. Fits all scopes with same size body tube.
2. Fits 20 mm dovetails picatinny rails bases mount.
3. Made of solid aluminum alloy to withstand shock and recoil.
4. Complete with stop pin and solid locking device.
Specifications:
Mount ring dia: 25.4mm / 30mm
Base rail: 20mm
Base height: Low/Middle/High