Description
The Remington 870 has earned its reputation over decades of hard use, but the factory forend leaves a lot on the table when it comes to grip and modularity. The Magpul MOE M-LOK Forend in Gray fixes that with a longer profile, textured hand stops, and direct M-LOK mounting, all in a drop-in package that goes on with no gunsmithing. It fits standard 870 12 gauge shotguns and takes only a couple of minutes to install.
What the MOE M-LOK Forend Brings to Your 870
The extended length gives you more real estate to grip, and the front and rear hand stops keep your support hand locked in the right spot so you can run the pump hard and fast without your hand sliding around. The cross section stays slim on purpose, which cuts down on bulk and keeps the forend from snagging on slings, gear, or a doorframe when things get tight. It is molded from Magpul's reinforced polymer, so it shrugs off the kind of abuse a working shotgun sees in the field or in the truck.
Adding Accessories with M-LOK Slots
This is where the M-LOK forend really opens things up. The integrated slots let you bolt a weapon light, a vertical grip, or other M-LOK gear directly to the forend without adapters cluttering the profile. Just as important, the design does not overlap the receiver, so a sidesaddle shell carrier still fits like it should. That combination makes it a go-to for home defense builds, three-gun and clays setups, or a duty gun that needs a light up front.
Fit and Installation Notes
Installation is genuinely simple and the needed wrench comes in the box, so you are not hunting for extra tools. Keep in mind this forend is built for the standard 870 and is not made to work with the 870 Super Mag or with heat shields. Proudly made in the USA, it is a low-cost upgrade that punches well above its weight for how much better your 870 handles afterward.
Key Specifications
- Manufacturer: Magpul Industries
- Manufacturer Part Number: MAG496-GRY
- UPC: 873750004594
- Model: MOE M-LOK
- Product Type: Forend
- Fits: Remington 870 12 Gauge
- Gauge: 12 Gauge
- Color: Gray
- Material: Reinforced Polymer
- Accessory Mounting: M-LOK Slots
- Sidesaddle Compatible: Yes, does not overlap receiver
- Country of Origin: Made in USA
What’s Included
- MOE M-LOK Forend
- Installation wrench
Frequently Asked Questions
Will the Magpul MOE M-LOK Forend fit my Remington 870?
It is built as a drop-in replacement for standard Remington 870 12 gauge shotguns and installs with no gunsmithing required. It is not designed for the Remington 870 Super Mag, so if you have that model this is not the right fit. Double check which 870 variant you have before ordering.
Does this forend work with a sidesaddle shell carrier?
Yes. The forend is designed so it does not overlap the receiver, which leaves room for a sidesaddle shell holder to sit where it should. That is a big reason it is popular for defensive and duty builds where you want extra shells on board.
What can I mount to the M-LOK slots?
The integrated M-LOK slots accept any standard M-LOK accessory, so you can attach a weapon light, a vertical grip, or similar gear directly to the forend. There is no need for extra rail adapters, which keeps the profile slim and snag free.
Is it hard to install the MOE M-LOK Forend?
Not at all. The install is straightforward and Magpul includes the wrench you need right in the box, so most folks have it swapped out in just a few minutes. Note that it is not compatible with barrel heat shields.







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