The Aimpoint Ring and Base Set includes two pieces that allow rapid transition from 1x to 3x. The Aimpoint Twist Mount's base stays on the rail. This red dot sight accessory boasts the same Aimpoint quality as the Red Dot Sights.
Specifications and Features:
This Aimpoint Red Dot Sight Accessory is made to work with Aimpoint Red Dot Scopes
Made of precision, anodized aluminum and steel construction
Fits all Picatinny rail rifles
Satin Black Ring and Base