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Questions & Answers
Will this fit a Armelegant SDS AR-T02 semi automatic? Expert Answer

The Carlson's Choke Tubes Carlsons Magazine Extension 7- Shot Beretta Extrema/1301 12ga will not fit the Armelegant AR-T02 12 gauge.

by Hunter, Gear Expert, November 21, 2022
Will this for a beretta A400 extreme plus? Manufacturer Answer

No, this will not fit the A400. The correct item number is 04512 to fit the A400 Extreme Plus.

by Carlsons Choke Tubes, Manufacturer, February 16, 2022
Customer Reviews
Helpful Positive Review
Carlsons shotgun magazine extension assemblyI ordered this for my citadel warthog shotgun and it fit perfectlyIt states is for a Banelli shotgun but I watched a lot of YouTube videos and it went on the citadel with no problems whatsoever you do have ...
Read More...
2/2 found this helpful
Most Recent Reviews
Super Nova Ext by Super Nova ext, Verified Owner, April 24, 2025
Product worked perfectly. Shipped quick and easy install. Swivel sling attachment was a surprise and not going to use.
Most Recent Reviews
First thing to get for a shotgun by Cat Dad, May 3, 2022
I don't hunt therefore I put extensions on any shotgun that can be fitted. Carlesons make good products. I have 5 extensions and a handful of choke tubes. If a shotgun has an 18in to 28in barrel the mag tube should be that long with my guns.
Most Recent Reviews
Carlson's choke tube extension by Scary Larry, December 17, 2021
High quality product for my Benelli Super Nova. The item was clearly marked for my particular shot gun and the description was very precise. If you have shopped for a similar item, you know what I mean. Shipping time was excellent.
Read All 4 Reviews

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Color:
Black
Finish:
Blued
Magazine Capacity:
7 Round
Gun Make:
Benelli, Beretta, CZ
Gun Model:
Benelli Nova, Benelli SuperNova, CZ 712
Condition:
New

Code: 8C-MZX-04502-7RD

MPN: 04502

UPC: 723189045029

15%
Product Discount
List: $88.95Save 15%
$75.49

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Product Info for Carlson's Choke Tubes Carlsons Magazine Extension 7- Shot Beretta Extrema/1301 12ga

Carlson's Shotgun Magazine Extensions For Home Defense, Tactical and Law Enforcement Use, 12ga Onlyimage

Add firepower to your favorite shotgun. These magazine extensions are constructed of blued solid steel and come with spring, base clamp with swivel stud (included) to work with quick detachable swivel (not included), and a high visibility follower. The threaded tube replaces you magazine cap and gives you the ability to add extra rounds to you magazine. Easy to follow instructions are included. The magazine extension tube is great for home protection, competition shooting, and law enforcement. See chart below for the make/model and the magazine capacity.

Overall Length of Extensions: 04500 (8.25-inch), 04501 (10.5-inch), 04502 (6.25-inch), 04503 (6.375-inch), 04504 (14.25-inch), 04505 (8.25-inch), 04506 (6.25-inch), 04507 (8.25-inch), 04508 (5-inch), 04510 (13.88), and 04511 (8.5-inch), 04512 (8.38-inch), 04513 (8.13-inch), 04514 (14.13-inch), 04515 (8.13-inch), 04516 (14.13-inch), 04517 (8.5-inch), 04518 (14.25-inch)

**Magazine round count is for the total capacity using 2 3/4-inch shells including 1 in the chamber, when using 3" shells you lose 1 shell capacity. When using 3 1/2" shells you lose 2 shell capacity.**

Example: 8 shot extension= is 7 (2.75" shells) in the extension and 1 in the chamber, 6 (3" shells) in the extension and 1 in the chamber, or 5 (3 1/2" shells) in the extension and one in the chamber.

**Remington extensions require removal of tabs / detent in magazine tube on newer model shotguns**

All extensions are 12 gauge only.

Specifications for Carlson's Choke Tubes Carlsons Magazine Extension 7- Shot Beretta Extrema/1301 12ga:

Material: Steel
Other features: Threaded tube replaces magazine cap. comes w/spring, base clamp,& high visibility follower.
Other features2: Fits benelli nova/super nova, bereta extrema & 1301, & cz 712 & 912 12ga.

Features of Carlson's Choke Tubes Carlsons Magazine Extension 7- Shot Beretta Extrema/1301 12ga:

  • Benelli Nova/SN
  • Ber Extrema/1301
  • CZ 712/912
  • Magazine Extension 7 Shot

Package Contents:

  • Carlson's Choke Tubes Carlsons Magazine Extension 7- Shot Beretta Extrema/1301 12ga
  • barrel clamp plus & spring

Carlson's Choke Tubes Carlsons Magazine Extension 7- Shot Beretta Extrema/1301 12ga Orderable Models

List of Orderable Models

  • Carlson's Choke Tubes Shotgun Magazine Extension Assembly, Benelli Nova/Super Nova, CZ 712/912, Beretta Extrema, 12 Gauge, 7-Round, Black,, 04502 , MPN: 04502 , UPC: 723189045029 , Code: 8C-MZX-04502-7RD
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