RMRSR-OT1 Red Dot Sight Riser Mount | 20mm Picatinny Weaver Rail Riser | 3-Slot Low Profile Scope Elevation Adapter for Optics

Overview:
The RMRSR-OT1 is a precision-engineered Picatinny riser mount designed to elevate your red dot sight, reflex sight, or scope to the optimal height for quick target acquisition. The 20mm (0.79 inch) rise provides a lower 1/3 or absolute co-witness height depending on optic base height. Its skeletonized (hollow) design reduces weight without sacrificing structural rigidity.

Key Features:

Precision Elevation: Raises optical centerline by 20mm (approx 0.79″). Perfect for achieving proper cheek weld and sight picture on AR-15/M4 flat-top receivers.

Picatinny / Weaver Compatible: Features a 3-slot top rail to accommodate most micro red dots (RMR, Holosun 407/507, Vortex Venom, etc.).

Skeletonized Construction: CNC machined aluminum alloy with a hollow core to minimize weight (45g) while maintaining zero retention under recoil.

Secure Locking System: Includes a steel cross-bolt and thumb nut for easy tool-less installation, ensuring a tight, wobble-free fit on any 1913 Mil-Spec rail.

Specifications:

Model: RMRSR-OT1 / H043

Material: Aluminum Alloy (Anodized Matte Black)

Rail Type: 20mm Picatinny (Mil-Std 1913)

Slot Count: 3 Slots

Weight: 45g (1.6 oz)

Dimensions: 12cm x 10cm x 3cm (Packaging)