Universal Barrel Scope Mount – 21mm Picatinny Rail Adapter for 0.66"-1.18" Rifle Tubes (Pack of 1 / 2)

Mount a Scope or Sight on Any Barrel — No Drilling Required

Need to add a Picatinny rail to a rifle barrel or tube that doesn't have one? This 2-piece adjustable barrel clamp adapter wraps around your barrel and gives you a solid 21mm Weaver/Picatinny rail for scopes, red dots, laser sights, and flashlights — without any permanent modifications.

Key Features

• Wide Barrel Compatibility: Adjustable 2-piece clamp design fits rifle tubes and barrels from 0.66" to 1.18" (16.8mm–30mm) in diameter
• 21mm Picatinny / Weaver Rail: Top rail accepts scopes, sights, torches, laser sights, and other standard rail accessories
• Heavy Duty Metal Construction: Solid metal build with strong shock absorption — holds zero under recoil
• Easy Tool-Assisted Install: Simple clamp design installs quickly onto the barrel without drilling or permanent modifications
• Versatile Use: Ideal for hunting, airsoft, war games, and tactical shooting setups

Specifications

• Rail Standard: 21mm Picatinny / Weaver
• Compatible Barrel Diameter: 0.66"–1.18" (16.8–30mm)
• Material: Metal Alloy
• Design: Adjustable 2-piece barrel clamp
• Weight: 73g

Package Options

• Pack of 1: Single barrel mount — ideal for one rifle setup

A clean, no-drill solution for adding Picatinny rail capability to virtually any rifle barrel or tube.