Product Description

One-piece, MIL-STD 1913 Picatinny rail allows mounting of a variety of optics and tactical sights on popular Mossberg, Remington, and Benelli shotguns. Streamlined, low profile design installs to the top of the receiver for a smooth “built-in” appearance. Four steel, Williams Gun Sight Company screws secure rail to receiver for exceptional holding power. Precision machined from 6061-T6 aluminum, then mil-spec Type III hardcoat anodized for added strength. Fits shotguns with factory drilled and tapped receivers or receivers custom drilled and tapped for 8-40 threads.

WILL ALSO FIT:

500, 535, 930, 935 590, 590A1C IN BOTH 12 & 20GA.

* FRONT SCREW MAY NEED TO BE TRIMMED ON SEMI AUTO SHOTGUNS.

Made in Canada.

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5
M1913 Scope Base for Mossberg Shotguns

Posted by Eithan B on 28th Apr 2023

Very well made, locally in our province. The rail fits perfectly on my factory Mossberg 500 (2023 production). I'm very happy with SJ, and looking forward to doing business with you again.
5
Mossberg M1913 Rail

Posted by Brian Scott on 25th Apr 2023

It’s a well made rail, I liked the first one enough that I bought another.
5
Picatinny Rail - M1913

Posted by Robert Zeppieri on 29th Jan 2023

Excellent quality, great service, fair prices and quick shipping. Very pleased to deal with S&J Hardware.
5
Works good.

Posted by Gav on 24th Dec 2022

Installs with no issue, long enough for a scope but fit my red dot just fine.

Mossberg 500 / 590 M1913 RAIL