Magpul Forward Sling Mount for Remington 870, Mossberg 500/590 - Steel Melonite Black

SKU:
115857262
|
UPC:
873750007854
|
MPN:
MAG508-BLK
$33.84
$44.95
(You save $11.11 )
Current Stock:
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Type:
Attachments
Firearm Group:
AR Platform
Firearm Make Fit:
Remington
Finish-Color:
Black
Material:
Steel
Stock Material:
Steel
Loop Size:
Forward Sling Mount
Cap Size:
Steel

The Magpul Forward Sling Mount for Remington 870, Mossberg 500/590 shotguns is a purpose-built sling attachment point designed for shooters who want to run a sling on their scattergun without drilling, welding, or permanent modifications. If you're running an extended magazine tube on your 870 or Mossberg pump gun—whether for home defense, tactical training, or hunting—this steel mount clamps securely to both the barrel and mag tube, giving you a solid forward anchor point that stays put under real-world use.

Magpul engineered this for versatility: the mount works with Push-Button QD (Quick Detach) sling swivels or one-point clip-in attachments like the MS3 Paraclip, HK hook, and ITW MASH hook, so you can rig whatever sling system matches your setup. The precision-cast steel construction is Melonite treated for wear and corrosion resistance—a finish that stands up to hard use, salt air, and neglect better than plain steel. Made in the USA, this mount is the kind of detail piece that serious shotgun users appreciate: low-profile, reliable, and built to last.

Installation is straightforward: the clamp design means you'll need an extended magazine tube, but no permanent alterations to your shotgun. If you're building out a defensive, training, or specialized hunting shotgun and want a sling without the guesswork, this is the mount that does the job right.

Key Features

  • Clamps to barrel and extended magazine tube—no drilling or permanent modification required
  • Compatible with Push-Button QD swivels and one-point clip-in attachments (MS3 Paraclip, HK hook, ITW MASH hook, and similar)
  • Precision-cast steel with Melonite finish for corrosion and wear resistance
  • Designed specifically for Remington 870, Mossberg 500, 590, and Maverick shotguns
  • Made in the USA

Specifications

MaterialPrecision-cast steel
FinishMelonite (wear and corrosion resistant)
ColorBlack
FitRemington 870, Mossberg 500/590/Maverick with extended magazine tube
Sling Attachment TypePush-Button QD swivels or one-point clip-in attachments
OriginMade in U.S.A.

Frequently Asked Questions

What shotguns is this mount compatible with?

The Magpul Forward Sling Mount is designed for Remington 870, Mossberg 500, 590, and Maverick shotguns equipped with an extended magazine tube.

What sling attachments work with this mount?

This mount accommodates Push-Button QD (Quick Detach) sling swivels as well as one-point clip-in style attachments including the MS3 Paraclip, HK hook, ITW MASH hook, and similar systems.

Will I need to modify my shotgun to install this mount?

No permanent modifications are required. The mount clamps onto the barrel and extended magazine tube, so installation is non-invasive and reversible.

Does this mount require an extended magazine tube?

Yes, this mount is designed to work with shotguns that have an extended magazine tube. Standard-length tube configurations are not compatible.