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Carlson's Choke Tubes CZ 612 Magazine Extension, 8 Shot Color: Black, Magazine Capacity: 8 Round, 14% Off w/ Free Shipping

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Carlson's Choke Tubes CZ 612 Magazine Extension, 8 Shot, Black 04511
Carlson's Choke Tubes CZ 612 Magazine Extension, 8 Shot, Black 04511
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Questions & Answers
Will this fit cz612 home defense 18.5 barrell? Manufacturer Answer

We do not have info on the mag cap threading of this gun, therefore do not know if any of our mag ext will fit.

by Carlsons Choke Tubes, Manufacturer, February 16, 2022
See 1 More Answer
Does the extension fit with the 18.5 barrel? Manufacturer Answer

The total length of this extension is 8.5". this should allow you to determine if it will extend past the barrel. NOTE an extension can extend at least 4" past the barrel and still be used safely.

by Carlsons Choke Tubes, Manufacturer, July 9, 2021
View All Q&A You Have a Question? Ask!
Customer Reviews
Helpful Positive Review
Works great on my EAA Akkar Churchill 612 pump 12GA - 18.5" barrel by Mark, Verified Owner, June 25, 2021
Purchased here from Optics Planet and it arrived today. I had no problem installing it and also tested the functionality by fulling loading the upgraded mag tube (holds 8 now!) and cycling them back out to unload. My gun was purchased new June 2020...
Read More...
14/14 found this helpful
Helpful Positive Review
Works as advertised by seventhirty, October 24, 2023
Great quality. Extends past breacher muzzle break on my churchill 612 about an inch.
3/3 found this helpful
Most Recent Reviews
Benelli mag extension by Papadread, October 24, 2023
Nice fit and finish, easy to install and works with the Turkish Akkar 612. Be patient with DHL
Read All 3 Reviews
Color:
Black
Magazine Capacity:
8 Round
Condition:
New

Code: 8C-MZX-04511-8RD

MPN: 04511

UPC: 723189045111

List: $89.95Save 15%
$76.49

made-in-usa-flag Made in USA

Help support American manufacturing! Marked models of this product have gone through rigorous review and been certified by the manufacturer as Made in the USA.

Product Info for Carlson's Choke Tubes CZ 612 Magazine Extension, 8 Shot

The Carlson's Choke Tubes CZ 612 Magazine Extension, 8 Shot will prove to be a valuable hunting tool for the long range shooter. This Shotgun Magazine Extension from Carlson's Choke Tubes adds 8 extra rounds of 7 shot or 12 extra shots in 12-gauge shotguns. The Carlson's Choke Tubes CZ 612 Magazine Extension, 8 Shot fits CZ 612 shotguns only and works with 6-gauge shotguns. This Carlson's Choke Tubes CZ 612 Shotgun Magazine Extension, 8 Shot is made using incredibly durable materials that ensure a long lasting and durable addition to your weapon. For a high quality way to boost the caliber of your shotgun, choose the Carlson's Choke Tubes CZ 612 Magazine Extension, 8 Shot.image

Specifications for Carlson's Choke Tubes CZ 612 Magazine Extension, 8 Shot:

Manufacturer: Carlson's Choke Tubes
Color: Black
Magazine Capacity: 8 Round
Caliber: 12 Gauge
Condition: New
Country of Origin: USA

Features of Carlson's Choke Tubes CZ 612 Magazine Extension, 8 Shot:

  • CZ 612 (612 Only) Magazine Extension
  • 8 Shot

Package Contents:

  • Carlson's Choke Tubes CZ 612 Magazine Extension, 8 Shot
  • barrel clamp plus & spring

Carlson's Choke Tubes CZ 612 Magazine Extension, 8 Shot Orderable Models

List of Orderable Models

  • Carlson's Choke Tubes CZ 612 Magazine Extension, 8 Shot, Black 04511 , MPN: 04511 , UPC: 723189045111 , Code: 8C-MZX-04511-8RD
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Last updated 2026-08-15 UTC.