Nordic Components Winchester SX2 / SX3 Magazine Extensions - Shotgun Accessories
Suppliers of self defense gear tactical equipment shooting supplies and AR-15 accessories
Cactus Tactical nav top tactical gear Cactus Tactical cleardot ar15 gear

301 W Deer Valley Rd
Suite #6

Phoenix, AZ 85027



Search the Web Store
Site Map
Gift Card

Agency Orders
Contact Us
Customer Policies
LEO / MIL Discount
Press / Articles
Product Reviews

Sale Items
New Products

Cactus Tactical boxbottom self defense ar15 gear  
Home » Nordic Components Shotgun Magazine Tubes and Parts » Nordic Components Tube Extension

Your Account | View your Cart | Checkout

Your cart is empty

Cactus Tactical tactical gear divider left Cactus Tactical tactical gear divider right

Nordic Components Winchester SX2 / SX3 Magazine Extensions

Part Number Part Number: NC-MXT-SX-12
Inventory Status Inventory Status: In Stock

Low Price: $75.99
Nordic Components Winchester SX2 / SX3 Magazine Extensions
Click to enlarge

Click here to find your shipping rate Click for shipping rates
Ask a question Ask a question about this product

Qty: Cactus Tactical social self defense gear added to cart

Available Options:

+9 Shells

+8 Shells

+7 Shells

+6 Shells

+3 Shells

+2 Shells

Products info Product Information:
Nordic Components - extended 12 gauge magazine tubes for Winchester SX2 and SX3 shotguns. The tube extension kit includes an extended spring, tube nut, the selected tube length and end cap.

These are the finest machined shotshell tube extensions currently available. Each tube has a unique swirl style barrel nut adding a distinctive touch while also providing a quick and sure grip.

Currently available in +2, +3, +4, +5, +6, +7, +8 and +9 shell configurations for the Winchester SX2 and SX3 shotguns. Shell capacity is defined by Nordic as the shell increase above the standard capacity provided by the fixed magazine tube (tube inside the forearm). If your shotgun currently has a short tube extension that extends past the fixed magazine tube, the round capacity of that extension would be lost as it is removed and replaced. Magazine tube length is the length of the tube and nut.

Overall length of the tube extensions (including the nut):
+2 shell extension - 5.6875 inches
+3 shell extension - 8.1875 inches
+4 shell extension - 9.9375 inches
+5 shell extension - 11.5 inches
+6 shell extension - 13.9375 inches
+7 shell extension - 17.1875 inches
+8 shell extension - 19.75 inches
+9 shell extension - 22.1875 inches

Directions for selecting the proper tube extension length:

Using the tube overall length provided above, please determine the complete installed length of your shotguns fixed tube and the tube extension. Once this is done, it should be apparent that some tubes will extend past the end of your barrel when installed. That is a perfectly viable option for shotgun use, it is your personal choice as to whether tube extends past the barrel. Please decide before you buy as to whether it is acceptable to you for a tube to extend past the barrel. Otherwise, the extension which comes closest to the end of your barrel is the proper tube length to select.

An extended spring is included with the magazine extension tube.

Nordic Components Magazine Tube Measurement Guide Nordic Components Magazine Tube Clamp Guide

Additional information on Nordic Components Shotgun Extension Tubes:
  • If you are not 100% satisfied with a new Nordic Components product, we'll refund your money! Obtain an RMA #, include a copy of your receipt, return the new unused item to us within 10 days from the date delivered and we will issue a refund.
  • Once you install a Nordic Components extension tube, it becomes a used product and used products are not eligible for refund, exchange, or return (threading the extension tube onto the fixed magazine tube constitutes installation).
  • There is sufficient information provided above describing the overall length of each extension tube for an informed purchase decision to be made. Please use the provided information to make absolutely sure that the correct length tube is selected. Once you receive this item and if it appears too long for your application, do not install it as that will void your ability to return the item.
  • Shipping charges are not refundable and we can not accept returns on special order items.
  • Returns of new items due to buyer decision are subject to 15% re-stocking fee.
Cactus Tactical self defense tactical gear date added
Connect with Cactus Tactical on social media Cactus TacticalDo you like this item?
Cactus Tactical nordic components product reviews Reviews Read the reviews
Current Reviews: 1
Continue Shopping


Cactus Tactical facebook tactical gear Cactus Tactical facebook tactical gear Follow Us on Facebook Cactus Tactical twitter tactical equipment Follow Us on Twitter Cactus Tactical Blog Nordic Components tactical gear Keep Up with Us on our Blog Cactus Tactical google plus self defense equipment Keep Up with Us on Google+ Cactus Tactical instagram images of  tactical gear Check Instragram for the Latest Photos Cactus Tactical linkin descriptions of self defense Check out our business on LinkedIn Cactus Tactical social media bookmarks
Sign Up Now
Cactus Tactical tactical gear email signup form

Customers who bought this product also purchased:
Magpul BAD Lever
Magpul BAD Lever - $29.99

Nordic Components MXT Tube Coupler
Nordic Components MXT Tube Coupler - $21.99

Taccom FN SLP Extreme Extensions
Taccom FN SLP Extreme Extensions - $74.99

Cactus Tactical ar-15 equipment footer left Cactus Tactical ar-15 equipment infobox footer right

Nordic Components by Cactus Tactical

Master Card, Visa and Discover accepted    RSS data feed XML data feed NRA-ILA News Feed - from NRA/ILA The Latest from Cactus Tactical - Tactical Blog
We accept credit cards, purchase orders, checks and money orders.

Cactus Tactical offers secure internet shopping   Cactus Tactical - ships to APO / FPO addresses  

Current Parse Time: 0.380 s with 398 queries