My Account (Sign in)
Your basket is empty.
0
Basket
contact us by phone Help and contact
Free standard delivery over £199
100-day return policy
My Account (Sign in)
Wish list
Your basket is empty. (0)
Basket
Newsletter Newsletter
Sale

Over 300,000 customers - we say thank you!

4.93/5 "Very good" (1400+ reviews)

40,000+ products for hunting and shooting sports

Shotgun Parts Magazine Tube Parts Magazine Tube Extensions CARLSONS MAGAZINE EXTENSION 12 GA 8 SHOT BENELLI NOVA/ SUPER NOVA Support

Enhance your Benelli Nova with Carlson's magazine extensions, crafted from blued steel, allowing extra rounds for home defense, competition, and law enforcement.

CARLSONS MAGAZINE EXTENSION 12 GA 8 SHOT BENELLI NOVA/ SUPER NOVA

723189045074 100013351

Filters:

Variations
Filters:
Variations:

Variations:

Enhance your Benelli Nova with Carlson's magazine extensions, crafted from blued steel, allowing extra rounds for home defense, competition, and law enforcement.
BENELLI NOVA SHOTGUN MAGAZINE EXTENSION TUBES - MAGAZINE EXTENSION 12 GA 8 SHOT BENELLI NOVA/ SUPER NOVA
104.9 GBP 0 £104.90 *
Backorderable
Capacity: 8-Round Gauge: 12 Gauge Make: Benelli Model: Nova Product no.: 100013351
Backorderable
104.9 GBP 0 £104.90 *
Enhance your Benelli Nova with Carlson's magazine extension tubes, crafted from blued steel for added durability, increasing capacity for home defense and competition.
BENELLI NOVA SHOTGUN MAGAZINE EXTENSION TUBES - MAGAZINE EXTENSION 12GA 7 SHOT BENELLI NOVA/SUPER NOVA CZ912
104.9 GBP 0 £104.90 *
Backorderable
Capacity: 7-Round Gauge: 12 Gauge Make: Benelli Model: Nova Product no.: 100013348
Backorderable
104.9 GBP 0 £104.90 *
104.9 104.9 2 GBP
104.9 GBP £104.90

Prices inclusive of duty & VAT.

Product no.: 100013351

Mfr. No.: 4507

723189045074 Add firepower to your favorite shotgun. These magazine extensions are constructed of blued solid steel and come with spring, base clamp, 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.
Backorderable
Be the first to rate this product
1
2
3
4
5
6
7
8
9
10+
£104.90

Prices inclusive of duty & VAT.

1
2
3
4
5
6
7
8
9
10+

Backorderable, delivery time approx. 4-12 weeks from the USA warehouse.

100-Day Return Policy

Backorderable, delivery time approx. 4-12 weeks from the USA warehouse.

100-Day Return Policy
No charges until we ship
No charge:
Your credit card will not be charged when you place your order.

No commitments:
You are under no obligation until the goods are shipped. You can cancel your order at any time before shipping - free of charge.

Not until shipping:
Your credit card will only be charged once we ship your order. Not before.
  • Increased magazine capacity
  • Durable blued steel construction
  • Includes spring and follower
Wish List Ask question
104.9 104.9 2 GBP
Description Specification Customers reviews Accessories

CARLSONS MAGAZINE EXTENSION 12 GA 8 SHOT BENELLI NOVA/ SUPER NOVA

104.9 GBP £104.90

Prices inclusive of duty & VAT.

1
2
3
4
5
6
7
8
9
10+
£104.90

Prices inclusive of duty & VAT.

1
2
3
4
5
6
7
8
9
10+

Backorderable, delivery time approx. 4-12 weeks from the USA warehouse.

100-Day Return Policy

Description:

Add firepower to your favourite shotgun!

The BENELLI NOVA SHOTGUN MAGAZINE EXTENSION TUBES from CARLSONS are designed to enhance your shooting experience by increasing your magazine capacity. These magazine extensions are constructed from blued solid steel, ensuring durability and reliability in the field.

Key Features:

  • Includes spring, base clamp, and a high visibility follower.
  • Threaded tube replaces your magazine cap.
  • Allows for additional rounds to be added to your magazine.
  • Easy-to-follow instructions included.

Perfect for home protection, competition shooting, and law enforcement, these magazine extension tubes are a must-have for any shotgun enthusiast.

Specifications:

  • All extensions are 12 gauge only.
  • Overall Length of Extensions:
    • 04500 - 8.25"
    • 04501 - 10.5"
    • 04502 - 6.25"
    • 04504 - 14.25"
    • 04506 - 6.25"
  • Magazine round count is for total capacity using 2 3/4" shells and 1 in the chamber.


Attributes

  • Capacity: 
    8-Round
  • Gauge: 
    12 Gauge
  • Model: 
    Nova
  • Weapon type: 
    Benelli
  • Delivery weight: 0.295kg
  • Shipping height: 38mm
  • Shipping width: 116mm
  • Shipping length: 296mm
  • UPC: 723189045074

Item details

Made in USA
US export classification: 0A502

Customers reviews

Customer ratings (0)

0 / 5

Variations:

Enhance your Benelli Nova with Carlson's magazine extensions, crafted from blued steel, allowing extra rounds for home defense, competition, and law enforcement.
BENELLI NOVA SHOTGUN MAGAZINE EXTENSION TUBES - MAGAZINE EXTENSION 12 GA 8 SHOT BENELLI NOVA/ SUPER NOVA
104.9 GBP 0 £104.90 *
Backorderable
Capacity: 8-Round Gauge: 12 Gauge Make: Benelli Model: Nova Product no.: 100013351
Backorderable
104.9 GBP 0 £104.90 *
Enhance your Benelli Nova with Carlson's magazine extension tubes, crafted from blued steel for added durability, increasing capacity for home defense and competition.
BENELLI NOVA SHOTGUN MAGAZINE EXTENSION TUBES - MAGAZINE EXTENSION 12GA 7 SHOT BENELLI NOVA/SUPER NOVA CZ912
104.9 GBP 0 £104.90 *
Backorderable
Capacity: 7-Round Gauge: 12 Gauge Make: Benelli Model: Nova Product no.: 100013348
Backorderable
104.9 GBP 0 £104.90 *

Customers also bought

Oops! Something went wrong.

We encountered an error while loading this content. Please refresh the page to continue. If the issue persists, contact our customer support.

Site Navigation
Product Categories
Ordering
Customer Service

Welcome!

to Brownells UK, your destination for anything gun related. With our roots in a genuine passion for firearms, we bring you an unmatched selection of Gun Parts, Firearm Accessories, Gunsmithing Tools, Scopes & Red Dot Sights and Expert Knowledge.

Whether you're looking to maintain, repair, or upgrade, we've got what you need!

For Shooters, By Shooters
We share your enthusiasm and know exactly what you're looking for because we're part of the community.

Massive Selection
From the essentials to the unique, find everything under one roof.

Our blend of tradition and innovation
Shop with the convenience of modern technology, backed by a legacy of experience.

Browse our collection and discover why we're the trusted name in shooting sports & hunting.

Brownells Norge - Komplett utvalg av ladeutstyr, våpendeler, kuler, hylser, kikkerter, optikk og luftvåpen Brownells Österreich - Einer der größten Lieferanten für Waffenteile, Büchsenmacherzubehör & Schießsportzubehör Brownells Switzerland - Einer der größten Lieferanten für Waffenteile, Büchsenmacherzubehör & Schießsportzubehör Brownells Deutschland - Einer der größten Lieferanten für Waffenteile, Büchsenmacherzubehör & Schießsportzubehör Brownells France - Le plus grand fournisseur d'Accessoires pour le tir, Pièces détachées & Outils d'Armurier Brownells Iberica - El mayor proveedor de accesorios para el Tiro, Piezas y herramientas del armero. Brownells Sverige - Världens största leverantör av Vapendelar, Vapensmide Verktyg & Skyttetillbehör Brownells Suomi Brownells Italia - Il negozio del più grande rivenditore di componenti e accessori per armi da tiro, difesa e caccia Brownells Polska - Największy na świecie dostawca części broni, narzędzi rusznikarskich & akcesoriów strzeleckich Brownells Česko - Největší světový dodavatel součástí zbraní, střeleckého příslušenství a zbrojního nářadí
*
Prices inclusive of duty & VAT.

© 2025 Brownells UK
Part of the Brownells Europe Group

Logo Brownells
Classical viewClassical view Mobile viewMobile view
Back to top