ATI Remington 870 7-Shot Aluminum Mag Extension
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ATI Remington 870 7-Shot Aluminum Mag Extension

Code: A-5-10-2305
Ratings Snapshot
4.0
out of 5
5 (0)
4 (1)
3 (0)
2 (0)
1 (0)
Would recommend this product.
0%

$39.99

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Product Description

•••••

Description: ATI Remington 870 12ga. 7-Shot Aluminum Mag Extension. Expand your round capacity to Seven Shots with ATI's Aluminum Mag Extensions for Remington 870 Shotguns.

  • Holds an Additional Two 2 ¾” Shotgun Shells
  • Constructed of Military Type III Anodized, 6061 T6 Aluminum
  • Virtually Indestructible
  • Minimum Barrel Length of 18.5” for 7 Shot Extension
  • New Spring
  • Easy Installation
  • Ratchet Base for Tight Fit
  • Banding Around Base to Distinguish Between Winchester (3 Bands) and Remington (2 Bands) Mag Extensions
  • Manufactured in the USA
  • Limited Lifetime Warranty

Fits 12 GA Remington 870 Shotguns
Note Holds 2 ¾” Shotgun Shells

Specifications

•••••
  • Brand: ATI Gun Stocks
  • Finish / Color: Black
  • Firearm Type: Shotgun
  • Gauge: 12 Gauge
  • Magazine Capacity: 2
  • Material: Aluminum
  • Models Fit: Remington 870

Customer Ratings & Reviews

•••••
1
Ratings Snapshot
4.0
out of 5
5 (0)
4 (1)
3 (0)
2 (0)
1 (0)
Would recommend this product.
0%
4.0
out of 5
5 (0)
4 (1)
3 (0)
2 (0)
1 (0)
Would recommend this product.
0%
1 Total Reviews
Good fit
4 out of 5
Mike
Location: Ontario, Canada
Date: August 21, 2025
Only problem I am having is finding a barrel clamp that fits this mag extender. If anyone knows one that fits please let me know.
1 Total Reviews