Features:
1. Fits all scopes with same size body tube.
2. Fits 11mm dovetails 20mm picatinny rails bases mounting.
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: 11mm/20mm 
Base height: Short/High

( pls choose the right size as you need, pls allow 1-2mm manual measurement error)

Package Included:

2Pcs Scope Mounts Ring 
1Pc Hex Wrench