Vector Optics MOJ Lower 1/3 Co-Witness Mount
Vector Optics MOJ Lower 1/3 Co-Witness Mount
Vector Optics MOJ Lower 1/3 Co-Witness Mount
Vector Optics MOJ Lower 1/3 Co-Witness Mount
Vector Optics MOJ Lower 1/3 Co-Witness Mount
Vector Optics MOJ Lower 1/3 Co-Witness Mount
Vector Optics MOJ Lower 1/3 Co-Witness Mount
Vector Optics MOJ Lower 1/3 Co-Witness Mount
Vector Optics MOJ Lower 1/3 Co-Witness Mount
Vector Optics MOJ Lower 1/3 Co-Witness Mount

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Vector Optics MOJ Lower 1/3 Co-Witness Mount

£14.89 inc. VAT
In stock
In stock and available for order.


Vector Optics MOJ Lower 1/3 Co-Witness Cantilever Mount SCRA-71

At Bullseye Country Sport, we've found that achieving the correct optic height is one of the easiest ways to improve comfort and target acquisition. A Lower 1/3 Co-Witness setup is particularly popular on AR-style platforms, allowing a more natural head position while still retaining visibility of backup iron sights when required.

The Vector Optics MOJ Cantilever Mount is designed for red dot sights using the Vector Optics MOJ footprint, including compatible Frenzy-X MOS and AUT series optics. The cantilever design positions the optic slightly forward on the rail, helping optimise placement without taking up unnecessary rail space.

Constructed from lightweight 6061-T6 aluminium alloy and finished in matte black, the mount is built for durability while adding minimal weight to your setup. It attaches directly to standard 21mm Picatinny and Weaver rails and provides a Lower 1/3 Co-Witness height that is particularly well suited to AR-pattern rifles and carbines.

Compatibility Note: Designed for Vector Optics MOJ footprint optics, including Frenzy-X MOS and AUT series red dot sights. Not compatible with RUM, Micro, Docter, RMR, or other optic footprints unless specifically stated.

Why It's Great

Provides a popular Lower 1/3 Co-Witness sight height

Cantilever design improves optic positioning

Helps achieve a more comfortable shooting posture

Lightweight construction adds minimal bulk

Ideal for AR-style rifle builds

Durable aluminium construction

Simple Picatinny rail installation

Quick Specs

Manufacturer: Vector Optics

Model: SCRA-71

Product Type: Cantilever Red Dot Mount

Optic Footprint: MOJ Footprint

Rail Compatibility: 21mm Picatinny / Weaver

Co-Witness Height: Lower 1/3

Height: 28mm (1.1")

Length: 45.5mm (1.8")

Material: 6061-T6 Aluminium Alloy

Weight: 43g

Finish: Black Matte

Compatible Optics: Vector Optics Frenzy-X MOS & AUT Series

Same Day Dispatch on All Orders Placed Before 3pm Monday – Friday

For Airsoft Use Only, cannot be Adapted or Modified for any other purpose

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