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Customer Reviews
Helpful Positive Review
Benelli M4 by Tone, July 1, 2024
I don’t think people understand how this tube works or fits, I will say that it’s perfect and looks awesome. You can actually feel the weight difference in your gun, for the M4 the factory spring works perfectly fine in a non restricted tube, benelli...
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2/2 found this helpful
Helpful Negative Review
Needs lots modifications to make work. by Sefik Hadzic, Verified Owner, January 10, 2024
The tube looks nice and treads fit fine, but does not include a longer spring. It also doesn’t fit the agency arms hand rail. I order them as a pair end up return the rail because I did not want to shave down a 300$ rail.
1/3 found this helpful
Most Recent Reviews
panzer m4 it will work! by Ch, Verified Owner, March 4, 2024
It works on a panzer m4 but have to rig it up some. Using washers you have to exerted to the barrel nut. Ridiculously light 4 stars because of the modifications you have to do with the washers.
0/1 found this helpful
Most Recent Reviews
M4 magazine tube by Skip, Verified Owner, March 9, 2024
Very easy to assemble and enhanced the look with the carbon fiber tube
Read All 4 Reviews
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Certain firearm magazines and extensions are subject to maximum capacity restrictions based on state and local laws. Currently, we are unable to sell these products to some locations. For a complete list of these restrictions, please visit our policy page.

By continuing with your purchase, you agree to adhere to all applicable laws and regulations.  

Product Info for Briley Benelli M4 12ga 8 Round Shotgun Magazine

Made with aesthetically cool, extremely tough fabric weave Carbon Fiber this full length magazine replacement for the M4 also extends the capacity of the magazine on the civilian version to 7+1 . It is extremely light with tough 17-4 stainless steel adapters on both the receiver and forend side of the shotgun. The magazine is available with regular stainless or black oxide stainless.image

Note: Fitting will require the removal of the original magazine. Magazines are screwed into the receiver using thread lockers which will require heat to break the bond. This process should be done by an experienced person so as to avoid damage to both parts and finish.

Please note: This magazine is a direct replacement for Benelli M4 Shotguns. Non-Benelli copies of the M4 may not work with this magazine as the barrel lugs are located differently and require a different length magazine.

Specifications for Briley Benelli M4 12ga 8 Round Shotgun Magazine:

Manufacturer: Briley
Finish: Carbon Fiber
Fabric/Material: 6061 Aluminum
Magazine Capacity: 8 Round
Gauge: 12
Gun Make: Benelli
Gun Model: Benelli M4

Package Contents:

  • Briley Full Length Benelli M4 7+1 Rounds Shotgun Magazine

Briley Benelli M4 12ga 8 Round Shotgun Magazine Orderable Models

List of Orderable Models

  • Briley Benelli M4 12ga 8 Round Shotgun Magazine, Silver, 1 Pack, TSPA-M4BENCMAG-8RD , MPN: TSPA-M4BENCMAG-8RD , UPC: 724436503958 , Code: XF-SM-FUL-TSPA-M4BENCMAG-8RD
  • Briley Benelli M4 12ga 8 Round Shotgun Magazine, Black, 1 Pack, TSPA-M4BENCMAGB-8RD , MPN: TSPA-M4BENCMAGB-8RD , UPC: 724436503965 , Code: XF-SM-FUL-TSPA-M4BENCMAGB-8RD
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