Dovetail To Picatinny Rail Adapter For 11mm To 21mm Conversion With Built In Locking Screws Low Profile Scope Mount Base 3/8 To 7/8 Inch Converter 9 Slot Black Rail Mount For Flexible Optics Positioning

11mm to 21mm Picatinny rail adapter, single-unit with locks
✔️ 3/8-7/8 in to 21 mm, 9-slot, extends 3.94 in (100 mm)

The single-unit Dovetail to Picatinny rail adapter converts 11 mm dovetails to a 21 mm Picatinny rail, making it easy to mount various optics. It extends 3.94 inches (100 mm) and features a low-profile 0.59 inch saddle height (15 mm) for snag-free optic placement.

✅ Converts 11 mm dovetail to 21 mm Picatinny rail, extends 3.94 in (100 mm) for flexible optics placement.
✅ Machined from solid aircraft aluminum with a black anodized finish
✅ Built-in locking screws provide a secure, recoil-resistant mounting
✅ Top stop-pin design prevents sliding under recoil to maintain zero

💡 What is an 11mm to 21mm dovetail to Picatinny rail adapter used for in firearm optics mounting?

This handy accessory helps position and secure optics on firearms by converting 11 mm dovetails to 21 mm Picatinny rails. - Improves compatibility between legacy dovetail mounts and modern optics - Provides a solid, recoil-resistant interface with built-in locking screws - Enables precise optic alignment on a 9-slot, low-profile rail - Suits scopes, red dots, and other optics on 11 mm to 21 mm conversions✝️