25.4/30mm管径带内六角扳手

Rifle Scopes mount,25.4mm-30mm ring

Material:6063 aluminum 

Finish & Coating: Anodic oxidation 

Color: Black 

Length :139mm 

Weight: 109g 

Impact :800G Ten thousand times 

Diameter :25.4mm/30mm 

Rail :11mm

Accessories: 

Wrench x1

Box x1