Carlson's presents their solution to upgrading the capacity to you favorite shotgun. Made from blued solid steel, Carlson's Shotgun Magazine Extensions include everything you need to install: spring, base clamp, and a high visibility follower. Simply by replacing your magazine tube cap and spring, you can add rounds to your shotgun's capacity with ease. The Carlson's Shotgun Magazine Extension is an ideal accessory for home protection, self defense and competition shooting.
Specifications and Features:
Carlson's Shotgun Magazine Extension 04502
12 gauge
7 Shot total capacity with 2-3/4" shells
Spring, follower and clamp included
6.25" overall length
Steel
Blued finish
Fits:
Benelli Nova/Super Nova
CZ 712/912
Beretta Extrema
Specifications and Features:
Carlson's Shotgun Magazine Extension 04502
12 gauge
7 Shot total capacity with 2-3/4" shells
Spring, follower and clamp included
6.25" overall length
Steel
Blued finish
Fits:
Benelli Nova/Super Nova
CZ 712/912
Beretta Extrema
Excellent
Easy to instal and works flawlessly. Highly recommend.
August 10, 2023
Easy to install, extra rounds and it functions great.
September 27, 2022
Easy to install, extra rounds and it functions great.
September 27, 2022
First rate +2 extension
Very well made, easy install. Great +2 extension. Looked just like it was represented in the ad.
August 26, 2021
Good deal
Tube and spring fit and functions perfectly. I would buy again if I got another supernova or nova. Customer service was excellent.
August 15, 2021
Works Well
Well made…installed easily and cleanly….FYI since the Benelli Super Nova is Italian and imported…original mag tube only held 4 to start…so extension tube takes capacity up to 6 but not 7…I would recommend this product
August 6, 2021
Great quality. Misleading ammo count
It's great and I love it. Feeds just fine. Just to clarify, when they say 7 shot extension they mean it's 6+1. It adds room for 2 extra rounds.
November 19, 2020
Fits like a glove
Does what it says. I bought a budget 12 gauge American Tactical SGP pump. Didn't know if it would fit or not...perfect! No spacers or thread cutting required (although I did have to file off the tube's retention lip to make it usable). Ends flush with the muzzle. Quality material, durable but not heavy like a steel extension. Came with a clamp as well! It may require a new follower for smooth feeding.
October 9, 2020
I watched a couple of rev
I watched a couple of reviews on Tube, both for the TacStar and Carlson. I decided on the Carlson for two reasons, it had a much better appearance once installed and it came with the barrel clip. Appearance wise, once installed on my shotgun it looks as if it was part of the original manufacturing, smooth line and well machined. The barrel clip, which is included, helps steady the extension and also provide a swivel for a sling. I have cycled many rounds through it with the extension and so far it has worked flawlessly, highly recommend this product.
April 12, 2014
I have seen the video rev
I have seen the video reviews on this item and the other brand, the name escapes me right now, I purchased this one because it came with the magazine stabilizer/swivel clip. Upon delivery of the item I was more than pleased. Simple to install, screwdriver or snap ring pliers is all you need, well built and really like the clip/swivel. If you have a Nova you need this, 2 more rounds in the clip, ya. Get it.
April 11, 2014
Will this fit on A Dickinson Pump shotgun?t
Answer:
No it will not.
Will this work on the steoger p3000?
Answer:
No it will not.
Does this fit a Iver Johnson HP18?
Answer:
No this will not fit.
Will this fit non tactical benelli nova?
Answer:
Yes, the Benelli Nova mag extension will fit your Benelli Nova.
I read in a review that this will fit a Rock Island Meriva. Is this true? I can't seem to find and accessories
Answer:
You will need to contact Armscor/Rock Island directly to confirm fitment.