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Remington Magazine Extensions

  • Briley Remington 6, 8, 10 shot extension tube
  • Remington Briley 10, 8 or 6 Shot Extension Tube with Picatinny Rail
  • Briley Remington 8 or 10 shot Magazine
Price:
$94.95
SKU:
TSPA-6
Shipping:
Calculated at checkout
Quantity:


Product Description

  • 10 Shot Extension Tube (10 shot total capacity)

This extension allows you to increase the ammunition capacity of the shotgun to 10 rounds. The extension is made of tough 6061 aluminum. This allows the tube to have a large wall thickness to improve rigidity without compromising overall weight. The tube screws down on the magazine and locks the fore end in place. The extension is supplied with a spring. 

Total length measures 13 1/2 inches.  For 12 gauge only.


Note: magazine extension tubes are a regulated commodity by the U.S. Department of Commerce, and are not exportable to all countries. We will notify you should this regulation affect your order. 

 

  • 10 Shot Extension Tube with Picatinny Rail (10 shot total capacity)

This is the same sturdy Briley magazine extension made to accept a dual Picatinny rail. The fore end lock has been shortened to bring the Picatinny closer to the fore end. When using a light it will allow the switch to be as close to the receiver as necessary. The fore end is locked down, the spring is inserted in the original magazine and then the extension with the Picatinny is place over the spring and screwed onto the forend lock. Before tightening the tube to the fore end lock you orientate the Picatinny, either bottom left or bottom right. Tightening the tube to the fore end lock will also capture the Picatinny rail. Hang you favorite light or laser on it or both at the same time. Package includes the follower and spring.  

Total length measures 13 1/2 inches.  For 12 gauge only.  


Note: magazine extension tubes are a regulated commodity by the U.S. Department of Commerce, and are not exportable to all countries. We will notify you should this regulation affect your order. 

 

  • 8 Shot Extension Tube (8 shot total capacity)

    This extension allows you to increase the ammunition capacity of the shotgun to 8 rounds. The extension is made of tough 6061 aluminum. This allows the tube to have a large wall thickness to improve rigidity without compromising overall weight. The tube screws down on the magazine and locks the fore end in place. The extension is supplied with a spring. 

    Total length measures 11 3/8 inches.  For 12 gauge only.


    Note: magazine extension tubes are a regulated commodity by the U.S. Department of Commerce, and are not exportable to all countries. We will notify you should this regulation affect your order.

  • 8 Shot Extension Tube with Picatinny Rail (8 shot total capacity)

This is the same sturdy Briley magazine extension made to accept a dual Picatinny rail. The fore end lock has been shortened to bring the Picatinny closer to the fore end. When using a light it will allow the switch to be as close to the receiver as necessary. The fore end is locked down, the spring is inserted in the original magazine and then the extension with the Picatinny is place over the spring and screwed onto the forend lock. Before tightening the tube to the fore end lock you orientate the Picatinny, either bottom left or bottom right. Tightening the tube to the fore end lock will also capture the Picatinny rail. Hang you favorite light or laser on it or both at the same time. Package includes the follower and spring.   

Total length measures 11 3/8 inches.  For 12 gauge only. 


Note: magazine extension tubes are a regulated commodity by the U.S. Department of Commerce, and are not exportable to all countries. We will notify you should this regulation affect your order.

 

  • 6 Shot Extension Tube (6 shot total capacity)

This extension allows you to increase the ammunition capacity of the shotgun by 3 rounds. The extension is made of tough 6061 aluminum. This allows the tube to have a large wall thickness to improve rigidity without compromising overall weight. The tube screws down on the magazine and locks the fore end in place. The extension is supplied with a spring. 

Total length measures 7 inches.  
For 12 gauge only.  


Note: magazine extension tubes are a regulated commodity by the U.S. Department of Commerce, and are not exportable to all countries. We will notify you should this regulation affect your order.
 

  • 6 Shot Extension Tube with Picatinny Rail (6 shot total capacity)
This is the same sturdy Briley magazine extension made to accept a dual Picatinny rail. The fore end lock has been shortened to bring the Picatinny closer to the fore end. When using a light it will allow the switch to be as close to the receiver as necessary. The fore end is locked down, the spring is inserted in the original magazine and then the extension with the Picatinny is place over the spring and screwed onto the forend lock. Before tightening the tube to the fore end lock you orientate the Picatinny, either bottom left or bottom right. Tightening the tube to the fore end lock will also capture the Picatinny rail. Hang you favorite light or laser on it or both at the same time. Package includes the follower and spring. 

Total length measures 7 inches.  
For 12 gauge only.  
 

Note: magazine extension tubes are a regulated commodity by the U.S. Department of Commerce, and are not exportable to all countries. We will notify you should this regulation affect your order.
 
  • 8 or 10 shot Magazine Extension
Briley now offers a new magazine extension that allows the gun to be used with either 8 or 10 shots. It is essentially an 8 shot extension with a short coupling that extends it to 10 shots. One simply removes the end cap off of the 8 shot tube, fits the short extension to it and then screws the end cap to the short extension. The unit is supplied with a barrel clamp which we recommend you clamp to the extension at the joint area when using the 10 shot extension. When using the 8 shot extensions remove the clamp completely or move it further back.

Tube and clamp are both made from 6061 aluminum and black anodized. The barrel clamp will also allow the attachment of a sling swivel.

 

Styles available:

  • Remington 1100
  • Remington 870
  • Remington 1187
  • Remington Versa Max
Options available:
  • 10 Shot Extension Tube
  • 10 Shot Extension Tube with Picatinny Rail
  • 8 Shot Extension Tube
  • 8 Shot Extension Tube with Picatinny Rail
  • 6 Shot Extension Tube
  • 6 Shot Extension Tube with Picatinny Rail
  • 8 or 10 Shot Magazine Extension
Finish available:
  • Polished
  • Matte Black
  • Realtree APG
  • Realtree Max4
  • Realtree Max5

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Custom shortening of a magazine tube to a specific length is an additional $35.

Note: Magazine Extension Tubes are a regulated commodity by the U.S. Department of Commerce, and are not exportable to all countries. We will notify you should this regulation affect your order.

 

 


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Product Reviews

  1. Outstanding addition for shotgun 5 Star Review

    Posted by on 3rd Mar 2013

    I ordered the Briley 8 to 10 magazine extension for the Versa Max on a Saturday and received it by Wednesday! After drilling the original Remington magazine slide stops to allow the addition it quickly screwed on. It looks and works great and I am enjoying the tripled magazine capacity!



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