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Reviews & Ratings for Carlson's Choke Tubes Benelli M4 7- Shot Magazine Extension — 18 reviews

(18 reviews)
Carlson's Choke Tubes Benelli M4 7- Shot Magazine Extension
Carlson's Choke Tubes Benelli M4 7- Shot Magazine Extension
$88.95 $75.49 Save 15%
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Most Helpful Positive Review Great Extension for Benelli M4
I did a lot of product review before trying this product. It fits my factory Benelli m4 perfectly. It replaces the black fake extension that comes on the shotgun and fits the threading perfectly. Using the shorter Benelli magazine spring, it increased my capacity to 7 rounds of 2-3/4” shells in the ...
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Most Helpful Negative Review Before you buy....
Product arrived quickly and in good shape for my Benelli m4. Very solid and the finish is close to barrel. Majot drawback consideration.....in order to remove the barrel, you have to remove this extension first and deal with the spring. Not hard but cumberson and best with 3 hands. Using the supp...
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Benelli M4 Clone: +2 Tube Extension

by JLWII, Verified Owner from MS, United States Written on August 27, 2025
The tube extension does not work well with my Copolla T4 [Benelli M4 clone]. The tube extension does fully screw on to the choke tube. The tube extension itself does not allow the choke tube to fully screw all the way down to be properly seated onto the tube. Therefore, the tube and barrel are not seated properly in conjunction with choke tube thus having an unsecured barrel when firing. This item will be returned replacement.
Would recommend: No
Was it helpful to you? Yes | No
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benelli m4

by yourmom, from AZ, United States Written on August 6, 2024
This works great. On a benelli m4 and also the Mac 1014…easy to install, fairly priced. Just get one.
Would recommend: Yes
Was it helpful to you? Yes | No
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Excellent product

by Semi Pro, Verified Owner from TX, United States Written on April 30, 2024
I have two of these. One is on my Benelli the other I was going to put on a Turkish clone. The extension tube doesn’t fit the clone. The Turkish mag tube is cut longer than the Benelli. I had to purchase a full 7 round tube (not extension) for the clone.
Would recommend: Yes
Was it helpful to you? Yes | No
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benelli M1014 Limited Edition CA

by clyde, Verified Owner from CA, United States Written on April 15, 2024
its looks nice close enough on color the thread is feels different when I install the original is lots easier to install but it work ,spring is good too.
Pros:
  • nice additional than replace the whole magazine
Cons:
  • thread is little bit tight
Best Used for:
  • Installed on Benelli M1014
Would recommend: Yes
Was it helpful to you? Yes | No
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Works Perfectly! No Issues!

by Joe, Verified Owner from CA, United States Written on March 7, 2024
Works exactly as described. Used the original spring from the shotgun instead of the new one (just personal preference). Cycled over 100 rounds with no issues. Color is a little lighter than the shotgun but it doesn't bother me. Highly recommend.
Would recommend: Yes
Was it helpful to you? Yes | No
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Worth the price and well made.

by Timothy Blankenship, Verified Owner from VA, United States Written on February 6, 2024
I ordered one of these for my MAC 1014 M4 clone and it does fit and works.
Pros:
  • Cheaper then a full size 7 round magazine tube.
Cons:
  • Not much to complain about.
Best Used for:
  • M4 and m4 clones
Would recommend: Yes
4 of 4 found the following review helpful.
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Benelli M4 Magazine Ext. Tube

by Lone99, Verified Owner from CA, United States Written on January 26, 2024
Nice little upgrade for your Benelli M4. Easy to install, and only take a couple of minutes.
Would recommend: Yes
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Good quality part but!

by Wnathan70, Verified Owner from AL, United States Written on January 19, 2024
The part was great quality but it did not fit my m4 it’s not the parts fault. I have a m4 clone and figured m4 parts were interchangeable to mine.
Would recommend: Yes
1 of 1 found the following review helpful.
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Nice little upgrade

by flying guillotine, Verified Owner from WI, United States Written on December 10, 2023
This is in my opinion the most cost effective solution for the 5-round tube of the m4. It is very easy to install, much easier than replacing the whole ammo tube, and works perfectly. The only drawback is that when you want to remove the barrel, you will have to remove this attachment as well. Considering that a 7 round ammo tube can run upwards of $250, plus the tools needs to install it, I went with this extension and recommend it.
Pros:
  • works
  • Cost effective
Cons:
  • more disassembly required
Best Used for:
  • having more shots in your m4
Would recommend: Yes
Was it helpful to you? Yes | No
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Wrong color, doesnt hold 7.

by Klayman, Verified Owner from CA, United States Written on October 23, 2022
My shotgun went up to a capacity of 6 after install. Its also grey not black. Looks ugly. I had to paint it black just for it to look semi decent. I would not recommend this at all, unless you feel like going through the cost and effort of getting it painted.
Would recommend: No
0 of 3 found the following review helpful.
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