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Reviews & Ratings for Carlson's Choke Tubes Winchester 1200/1300 7-Round Magazine Extension — 6 reviews

(6 reviews)
Carlson's Choke Tubes Winchester 1200/1300 7-Round Magazine Extension
Carlson's Choke Tubes Winchester 1200/1300 7-Round Magazine Extension
List: $88.95 $75.49 Save 15%
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Most Helpful Positive Review 7 rounds EASY
Unlike the review before me, I took the 3 round restriction plug out of my shotgun before I put my extension on. I am able to fit 5 rounds in the magazine tube before I even installed the extension tube, + 2 =7. False Advertising? I think maybe, Operator Error.
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Worked perfectly on my Win 1300 12 gauge

by Latino Redneck Ninja, Verified Owner from NC, United States Written on May 31, 2024
super easy to install, less than 5 minutes. It fed reliably all 7+1 rounds
Would recommend: Yes
Was it helpful to you? Yes | No
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Extended tube.

by Gogunall, Verified Owner from WI, United States Written on February 13, 2024
Very good quality built product.! Fit well and looks great.!
Would recommend: Yes
Was it helpful to you? Yes | No
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You should buy this

by N-Angel, from CA, United States Written on February 24, 2023
I always wanted a higher mag capacity on my 1300. This kit was so easy to install and it works great! Now I can load up 7+1 and it looks like more beefy. I love it and highly recommend it. Just use the stock follower, not the big orange one which comes with the kit. It did not have a sling attachment but I took care of that with a little parachord.
Pros:
  • Easy to install. Looks and works great.
Cons:
  • No sling attachment
  • No sling attachment.
Would recommend: Yes
Was it helpful to you? Yes | No
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Great quality, nice price

by SM, from FL, United States Written on February 13, 2021
Well made kit, works on the 1200/1300 12ga or 20ga. If you use the supplied follower it only ads one round capacity, however if you use your original follower you can get two rounds, but you will need to cut some coils of the spring too.
Pros:
  • Quality, easy to install
Cons:
  • Only adds one round as shipped
Best Used for:
  • Sport, defense
Would recommend: Yes
1 of 1 found the following review helpful.
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False advertising

by Ren, from MT, United States Written on January 21, 2019
I gave a 2 star review because of false advertising.I bought what I thought was a 7 shot extension tube for a Winchester 1200. It was very easy to install. After installing I was only able to fit 5 rounds in magazine with parts sent and.... advertised as a 7 shot extension tube. I used the spring from the original magazine and got 6 rounds but not the 7 as advertised. Heads up Optics Planet product is falsely advertised by manufacturer.
Pros:
  • EASY INSTALL
Cons:
  • Product falsely advertised by manufacturer.,This is only a 2 round extension tube!
Would recommend: No
0 of 8 found the following review helpful.
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Last updated 2025-11-12 UTC.