FREE SHIPPING & FREE RETURNS*

FREE SHIPPING on Over 250,000 Products

Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC, and to all U.S. Military APO/FPO/DPO addresses.

Enjoy our FREE RETURNS

We want to ensure that making a return is as easy and hassle-free as possible! If for any reason you are not satisfied with your purchase, simply return the item within 30 days of receipt, and we'll cover the cost of return shipping. Learn more about our Return Policy.

  • Entire Store
  • ...
  • Apparel & Footwear
  • Astronomy
  • Everything Else
  • Eyewear
  • Hunting Gear
  • Lab Equipment
  • Military Gear
  • Outdoor Gear
  • Photography Equipment
  • Police, EMS & Fire
  • Shooting
  • Sport Optics
  • Sports & Hobbies
TIP
Shopping Cart

Carlson's Choke Tubes Benelli Nova/SN, Ber Extrema/1301, CZ 712/912, Magazine Extension 10 Shot 04510 Color: Black, Magazine Capacity: 10 Round, 14% Off, Coupon Available w/ Free Shipping

01:03
Carlsons Choke Tubes Benelli Nova/SN, Ber Extrema/1301, CZ 712/912, Magazine Extension 10 Shot, Black 04510
1 of 1 videos
Carlson's Magazine Extensions - Corinne Mosher
Carlsons Choke Tubes Benelli Nova/SN, Ber Extrema/1301, CZ 712/912, Magazine Extension 10 Shot, Black 04510
1 of 1 images
Carlsons Choke Tubes Benelli Nova/SN, Ber Extrema/1301, CZ 712/912, Magazine Extension 10 Shot, Black 04510

Tap Tap to Zoom

Government Export Restriction Government Export Restriction
Government Restriction Government Restriction
Questions & Answers
Will this fit the new Citadel CPD-12 shotgun? I had read a third party said a nova extension would work for this gun but would like to confirm Manufacturer Answer

We had confirmation it will fit the Citadel Boss, but have not had any confirmation on the CPD. I would assume they are the same, but cannot confirm.

by Carlsons Choke Tubes, Manufacturer, June 30, 2021
See 1 More Answer
Will this fit the CZ 712 Utility 20 inch barrel and NOT extend beyond the barrel? If Yes, what extension will fit and NOT extend beyond the barrel? Manufacturer Answer

The total length of this magazine extension is 14.25". I would assume this will extend beyond the barrel. Our 8 shot is 8.25" in total length. This is item#04507.

by Carlsons Choke Tubes, Manufacturer, April 14, 2021
View All Q&A You Have a Question? Ask!
Customer Reviews
Helpful Positive Review NOVA Extended shotgun MAGAZINE . by nickname, Verified Owner, July 19, 2020
> > > IT FIT MY NOVA 12 GAUGE.....PERFECT ! THE EXTRA SHELLS ALLOWED ME PEACE OF MIND IN CASE IT’S NEEDED AT HOME ! DID NOT HAVE TO WAIT VERY LONG FOR DELIVERY. AND THE EXTRA ADDITIONAL Length of the tube, its like a custom fit ...
Read More...
2/2 found this helpful
Helpful Positive Review Fits the SDS Imports AR-T02, Makes it 9+1 by Jacob, Verified Owner, March 11, 2022
I bought this for my SDS Imports AR-T02 because forum guys warned that the AR-T02 works with Beneli Nova tube extensions and not Remington tube extensions like what SDS states on their website. This tube extensions installed easily and functioned fin...
Read More...
2/2 found this helpful
Helpful Negative Review Not direct fit for CZ 712 by CZ, November 12, 2022
Does not thread all the way down on CZ 712. Does not secure the foregrip. Also, the clamp that it comes with does not space the tube and barrel far enough apart so the gap near the end is noticeably smaller than where the tube attaches at the end yo...
Read More...
1/1 found this helpful
Most Recent Reviews Thread issue by Keene, February 24, 2021
I bought this after another extension I recently purchased for my cz712 g2 utility would not thread on the magazine tube no matter what. I assumed it was the wrong part sent so i ordered this particular extension and sure enough same thing! I dont kn...
Read More...
2/4 found this helpful
Most Recent Reviews Fits charles daly 600 by Gary, Verified Owner, February 17, 2022
Perfect fit on old school charles daly 600. No info on this anywhere online, but i took a chance and was a perfect fit. All i had to do was remove the dimple holding the spring stopper. Feeds perfectly fine no issues.
Read All 5 Reviews

Gear Up With 10% Off Tons of Amazing Gear

Eligible models will have a savings offer. Apply coupon and add the item to your cart for savings on that select model! Limited time only. Cannot be combined with other promotions or offers. See promotion details.
Color: Black Magazine Capacity: 10 RoundCondition: New

Code: 8C-MZX-04510-10RD

MPN: 04510

UPC: 723189045104

10%
Product Discount
$89.50Save 14%
$76.99
Free shipping* & free returns*
Expert AdviceRequest for QuotePrice Match

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 Benelli Nova/SN, Ber Extrema/1301, CZ 712/912, Magazine Extension 10 Shot

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 Benelli Nova/SN, Ber Extrema/1301, CZ 712/912, Magazine Extension 10 Shot:

Manufacturer: Carlson's Choke Tubes
Color: Black
Magazine Capacity: 10 Round
Condition: New
Country of Origin: USA

Features of Carlson's Choke Tubes Benelli Nova/SN, Ber Extrema/1301, CZ 712/912, Magazine Extension 10 Shot:

  • Benelli Nova/SN
  • Ber Extrema/1301
  • CZ 712/912
  • Magazine Extension 10 Shot

Package Contents:

  • Carlson's Choke Tubes Benelli Nova/SN, Ber Extrema/1301, CZ 712/912, Magazine Extension 10 Shot
  • barrel clamp plus & spring

Related Products to Carlson's Choke Tubes Benelli Nova/SN, Ber Extrema/1301, CZ 712/912, Magazine Extension 10 Shot

Image of Carlson's Choke Tubes Long Beard Winchester 12 Gauge Turkey Choke Tubes made-in-usa-flag Carlson's Choke Tubes Long Beard Winchester 12 Gauge Turkey Choke Tubes (9) $73.50 (Save 15%) $62.48 Best Rated
Image of Carlson's Choke Tubes Cremator Non-Ported 12 Gauge Browning Invector DS Waterfowl Choke Tubes - 3 Pack made-in-usa-flag Carlson's Choke Tubes Cremator Non-Ported 12 Gauge Browning Invector DS Waterfowl Choke Tubes - 3 Pack $183.50 (Save 15%) $155.98
Image of Carlson's Choke Tubes Delta Waterfowl 12 Gauge Choke Tube Sets made-in-usa-flag 9 models Carlson's Choke Tubes Delta Waterfowl 12 Gauge Choke Tube Sets (26) As Low As (Save 15%) $143.23 Free 2 Day Shipping
Image of Carlson's Choke Tubes Remington 870/100/11-87 Magazine Extension 10 Shot made-in-usa-flag Carlson's Choke Tubes Remington 870/100/11-87 Magazine Extension 10 Shot (7) $89.50 (Save 15%) $76.08 Best Rated
Image of Carlson's Choke Tubes Beretta A-300 Xtrema/A-400 Xtreme Mag Ext made-in-usa-flag Carlson's Choke Tubes Beretta A-300 Xtrema/A-400 Xtreme Mag Ext $89.50 (Save 15%) $76.08
Image of Carlson's Choke Tubes Retay Delta Waterfowl 12 Gauge Choke Tube made-in-usa-flag 10 models Carlson's Choke Tubes Retay Delta Waterfowl 12 Gauge Choke Tube As Low As (Save 15%) $55.68 Free 2 Day Shipping
Image of Carlson's Choke Tubes Cremator Waterfowl Winchester Choke Tubes made-in-usa-flag 8 models Carlson's Choke Tubes Cremator Waterfowl Winchester Choke Tubes (1) As Low As (Save 15%) $57.76
Image of Carlson's Choke Tubes Long Beard Beretta 12 Gauge Turkey Choke Tubes made-in-usa-flag Carlson's Choke Tubes Long Beard Beretta 12 Gauge Turkey Choke Tubes $73.50 (Save 10%) $65.99 20% Coupon
Image of Carlson's Choke Tubes Black Cloud Beretta/Benelli Mobil 20ga 2 Pack, MR & LR: made-in-usa-flag Carlson's Choke Tubes Black Cloud Beretta/Benelli Mobil 20ga 2 Pack, MR & LR: $135.50 (Save 15%) $115.18
Image of Carlson's Choke Tubes Cremator Non-Ported 12 Gauge Remington Pro Bore Waterfowl Choke Tubes - 3 Pack made-in-usa-flag Carlson's Choke Tubes Cremator Non-Ported 12 Gauge Remington Pro Bore Waterfowl Choke Tubes - 3 Pack $183.50 (Save 15%) $155.98
Image of Carlson's Choke Tubes Cremator Ported 12 Gauge Beretta Optima HP Waterfowl Choke Tubes - 3 Pack made-in-usa-flag Carlson's Choke Tubes Cremator Ported 12 Gauge Beretta Optima HP Waterfowl Choke Tubes - 3 Pack $201.50 (Save 15%) $171.28
Image of Carlson's Rifled Choke Tube made-in-usa-flag 11 models Carlson's Rifled Choke Tube (21) $80.95 (Save 15%) $68.81 Best Rated
Image of Carlson's Choke Tubes Trap Pak Choke Tube Set made-in-usa-flag 27 models Carlson's Choke Tubes Trap Pak Choke Tube Set (3) As Low As (Save Up to 32%) $110.51 Up to 10% Coupon
Image of Carlson's Choke Tubes Winchester 12 Gauge Delta Waterfowl Choke Tube Carlson's Choke Tubes Winchester 12 Gauge Delta Waterfowl Choke Tube $118.50 (Save 15%) $100.73
Image of Carlson's Choke Tubes Long Beard Ported 20 Gauge Beretta/Benelli Mobil Turkey Choke Tube made-in-usa-flag Carlson's Choke Tubes Long Beard Ported 20 Gauge Beretta/Benelli Mobil Turkey Choke Tube $73.50 (Save 15%) $62.48
Image of Carlson's Choke Tubes Cremator Ported 12 Gauge Benelli Crio/Crio Plus Waterfowl Choke Tubes - 3 Pack made-in-usa-flag Carlson's Choke Tubes Cremator Ported 12 Gauge Benelli Crio/Crio Plus Waterfowl Choke Tubes - 3 Pack $201.50 (Save 15%) $171.28
Image of Carlson's Choke Tubes Rooster Ported, Beretta/Benelli Mobil 12ga Late Season made-in-usa-flag Carlson's Choke Tubes Rooster Ported, Beretta/Benelli Mobil 12ga Late Season $72.50 (Save 15%) $61.63
Image of Carlson's Choke Tubes Tactical Breacher Choke Tube made-in-usa-flag 6 models Carlson's Choke Tubes Tactical Breacher Choke Tube (32) As Low As (Save Up to 15%) $65.03 Best Rated
Image of Carlson's Choke Tubes Tactical Breecher Muzzle Brake: Benelli Crio Plus, Extra Full made-in-usa-flag Carlson's Choke Tubes Tactical Breecher Muzzle Brake: Benelli Crio Plus, Extra Full $157.50 (Save 15%) $133.88
Image of Carlson's Choke Tubes Benelli Crio Cremator Waterfowl Choke Tube made-in-usa-flag 8 models Carlson's Choke Tubes Benelli Crio Cremator Waterfowl Choke Tube (5) As Low As (Save 15%) $57.76 Best Rated
Image of Carlson's Choke Tubes Carlsons Magazine Extension 8- Shot Benelli M1/m2/sbe 12ga made-in-usa-flag Carlson's Choke Tubes Carlsons Magazine Extension 8- Shot Benelli M1/m2/sbe 12ga (1) $86.50 (Save 15%) $73.53
Image of Carlson's Choke Tubes Shockwave 12ga Shotgun Barrel, Mossberg 590 made-in-usa-flag Carlson's Choke Tubes Shockwave 12ga Shotgun Barrel, Mossberg 590 (3) $309.95 (Save 15%) $263.46
Image of Carlson's Choke Tubes Remington 20 Gauge Delta Waterfowl Extended Steel Choke Tubes made-in-usa-flag 3 models Carlson's Choke Tubes Remington 20 Gauge Delta Waterfowl Extended Steel Choke Tubes $65.50 (Save 15%) $55.68
Image of Carlson's Choke Tubes Winchester 20ga Delta Waterfowl Set made-in-usa-flag Carlson's Choke Tubes Winchester 20ga Delta Waterfowl Set $168.50 (Save 15%) $143.23

Carlson's Choke Tubes Benelli Nova/SN, Ber Extrema/1301, CZ 712/912, Magazine Extension 10 Shot Orderable Models

List of Orderable Models

Carlson's Choke Tubes Benelli Nova/SN, Ber Extrema/1301, CZ 712/912, Magazine Extension 10 Shot, Black 04510 , MPN: 04510 , UPC: 723189045104 , Code: 8C-MZX-04510-10RD
Compare (0)
1 item has been added
Add at least two items to compare