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ERGO M4 FORWARD RAIL
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ERGO SURESTOP TACTICAL HAND STOP
ERGO SURESTOP TACTICAL HAND STOP $11.99 – $15.99Price range: $11.99 through $15.99

ERGO MOSSBERG 12-GAUGE 500/590 TRI-RAIL FOREND

WARNING
Rated 4.50 out of 5 based on 2 customer ratings
(2 customer reviews)

$53.75 – $67.50Price range: $53.75 through $67.50

ERGO Three Rail Shotgun Forend provides 12-Gauge Mossberg 500/590 shooters with a tri-rail mounting platform for their forend.

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SKU: 4865-MOSS Categories: 15% Off, BF Handguards, Black Friday, Gun Parts, Mossberg, Sale, Shotgun
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  • Description
  • Additional information
  • Reviews (2)
  • Shipping & Delivery
Description
  • Constructed of 6061 T6 anodized aluminum
  • Adds to versatility of weapon
  • Will accept vertical foregrips, lights, etc.
  • Includes Black ERGO LowPro Rail Covers
  • NSN  1005-01-652-2227

INSTALLATION

Additional information
Weight 0.3 lbs
Dimensions 10 × 3 × 5 in
Length

5 13/16" LENGTH, 6 15/16" LENGTH

Reviews (2)

2 reviews for ERGO MOSSBERG 12-GAUGE 500/590 TRI-RAIL FOREND

  1. Michael M – April 17, 2024

    Rated 4 out of 5

    The short model fits well on my shockwave 590M. There’s just some rocking left to right that im not too fond of. Maybe if i add some shims or something it’ll fix it? Overall, 8/10

  2. Austin (verified owner) – September 16, 2025

    Rated 5 out of 5

    Excellent forend, fit like a glove without issue or play, rock solid. Throw on a light, a grip and some index clips… and the lazy ole watermelon hunter transformed into a respectable member of society with a real job! (Long variant)

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Shipping & Delivery
Minor components such as hardware are made of foreign materials.

I.T.A.R.

International Traffic in Arms Regulations Controlled Product

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ERGO Industries, a Subdivision of ERGO Group, LLC.
2215 U.S. Rte 66,
Moriarty, NM 87035

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PO Box 1459
Moriarty NM 87035

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  • Where To Buy
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  • Installation Videos
  • Rifles
    • AK
      • GripsGrips
      • Picatinny & KeyMod & M-LOK® Rail CoversPicatinny & KeyMod & M-LOK® Rail Covers
      • AccessoriesAccessories
    • FAL
    • HK91
    • AR-15
      • GripsGrips
      • Picatinny & KeyMod & M-LOK® Rail CoversPicatinny & KeyMod & M-LOK® Rail Covers
      • Handguards and Rail SystemsHandguards and Rail Systems
      • ButtstocksButtstocks
      • AccessoriesAccessories
      • Replacement PartsReplacement Parts
    • AR-10
      • GripsGrips
      • Picatinny & KeyMod & M-LOK® Rail CoversPicatinny & KeyMod & M-LOK® Rail Covers
      • ButtstocksButtstocks
      • AccessoriesAccessories
      • HK91/G3 Grip
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