Welcome to Cheaper Than Dirt! Shop 200,000+ deals on firearms, ammunition, gun parts, survival gear and more. All in stock and ready to ship.
| Next

ProMag Mossberg 500/590 12 Gauge Tri Rail Fore End with Adapter Black

Typically ships within 1 to 2 business days.
We regret that this item is not available at this time.
Can we ship this to you?
ProMag Mossberg 500/590 12 Gauge Tri Rail Fore End with Adapter Black

This heavy duty polymer forearm fits Mossberg 500 / 590 12 Gauge pump shotguns. The Forearm has three sturdy Picatinny rails located at the bottom, left and right hand sides. These rails allow attachment of flashlights, lasers, vertical grips and other accessories directly to the shotgun. This eliminates the needs of remotes corded switches, barrel clamps and clutter. No modification is required. Uses factory hardware. Forearm wrench included.

Please note: The Tri Rail Forearm is for Mossberg 500 series 12 gauge pre 2008 production
The Tri Rail Forearm will not fit new Mossberg 500 12 gauge shotguns the new pinned action bar (Maverick 88 style) forearms
The Tri Rail Forearm will not fit Maverick 88 shotguns
The Tri Rail Forearm is only for (12) gauge shotguns

Total number of Reviews: 1

Submit a review

4.0 5
"This is a well priced forend option that meets all needs (lightweight polymer, three rails for accessories, can be used without acessories comfortably) that most seek in a forend. You have to have the proper length forend tube!! You'll need the 7 5/8 inch forend tube, NOT the 6 1/2 inch. An EXTENDED Hogue forend nut WILL NOT WORK! I mean it will, but you'll have to carve/file/dremel out the interior diameter of the plastic piece with the sling loop on it. It is not fun to do so! Don't know how w"