Universal Picatinny Rail Rib Mount for Compact Red Dot Optic fit 0.395′ Ventilated Ribs Shotgun Accessories

Universal Rib Mount Features:

Front: Suitable for any red dot/sight/scope/optic with 21mm picatinny and other tactical accessories. Back: Suitable for 0.236 in.(6mm) to 0.395 in.(10mm) ventilated ribs width.

Make sure that the height of vent hole is greater than 2mm.

Apply a small amount of blue threadlocker to the 4 included screws and clamp the bracket to the rib with a maximum torque of 12 inch-pounds.

Ensure that the 4 screws are tightened uniformly in small increments.

Universal Rib Mount Specification:

Type: Rib Mount.

Color: Black.

Rail: Picatinny.

Material: 7075 Aluminum, Alloy Steel.

Brand: WINFREE.

Manufacturer: WINFREE.