Carlson’s Choke Tubes 04505 Magazine Extension 12 Gauge Winchester SX3 Browning Gold & Silver Winchester SX4 Winchester SX2 8 Blued Steel

SKU: TSW|118237UPC: 723189045050Mfr. Part #: 04505

$78.99

Carlson’s Choke Tubes 04505 Magazine Extension 12 Gauge Winchester SX3 Browning Gold & Silver Winchester SX4 Winchester SX2 8 Blued Steel

Available to order: 4 in stock

Compare
SKU: TSW|118237 Category: Tag:

Description

Add firepower to your favorite shotgun. This magazine extension is 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 (some extensions require factory follower and will not come with one). The threaded tube replaces you magazine cap and gives you the ability to add extra rounds to you magazine. The magazine extension tube is great for home protection, competition shooting and law enforcement.

Additional information

upc

723189045050

manufacturer

Carlsons Choke Tubes

Manufacturer Part Number

04505

Brand Fit

Browning

Caliber/Gauge

12 Gauge

Capacity

8

Length

12.1500

Model

Magazine Extension

Model Fit

SX3

County Armory Spartan helmet emblem

Deals, New Arrivals & 2A News

Join Our Newsletter

Be the first to hear about new inventory, in-store specials, and updates that matter to gun owners.

Thanks for subscribing! Watch your inbox for deals and news.

Firearms Articles & Long Range Technology

County Armory 2A News

Check out the latest information on new products, long-range rifles, custom builds, laser engraving and more at County Armory.

The $200 tax stamp is gone: what Texas gun owners need to know about suppressors, SBRs and the NFA in 2026

October 20, 2026

The $200 Tax Stamp Is Gone — But Is the NFA Really Gone? What Texas Gun Owners Need to Know

The $200 tax stamp is gone for suppressors and SBRs, and ATF has stopped enforcing Form 4 approval. Here is what still applies to Texas gun owners.

Learn More

October 13, 2026

ATF Issues New Guidance on Form 4, NFA Items, Suppressors, SBRs, and What It Means in Texas

ATF will no longer enforce Form 4 approval or tax stamps for suppressors, SBRs, SBSs and AOWs. Here's what changes for Texas buyers.

Learn More
Suppressors are becoming one of the biggest stories in the firearms market

June 11, 2026

Suppressors Are Becoming One of the Biggest Stories in the Firearms Market

The federal suppressor tax stamp dropped from $200 to $0 in 2026, making suppressor ownership more accessible than in decades.

Learn More
Search
×

Select at least 2 products
to compare