The Carlson’s Extended Turkey Choke Tube for 20 gauge Winchester shotguns (brand part no. 10300) tightens a turkey load to a .575 constriction and carries the choke about one inch past the muzzle. Carlson’s machines it from 17-4 heat-treated stainless steel with a matte blue finish, and a 1.050-inch parallel section is built in to produce the optimum pattern from your shotgun. Every Carlson’s tube is made in the U.S.A. and backed by a lifetime warranty, so a damaged tube is mailed back for a replacement. Check the thread before you order, because Winchester SX-2, SX-3, SX-4 and SXP shotguns use Browning Invector Plus tubes instead of this one. For a turkey hunter running a 20 gauge with a Winchester choke thread, it is the direct way to tighten a pattern without touching the gun.

Key Specifications

• The gauge is 20, matched to Winchester choke-thread 20 gauge shotguns.
• The constriction is .575, the Turkey constriction Carlson’s lists for this part number.
• The tube extends about 1 inch past the end of the barrel, which is what separates it from a flush-mounted choke.
• The material is 17-4 heat-treated stainless steel, a strong stainless alloy.
• The finish is matte blue, a low-glare coat that blends with the barrel.
• The parallel section is 1.050 inches, the length Carlson’s uses to produce the optimum pattern.
• Carlson’s backs the tube with a lifetime warranty and makes it in the U.S.A.

Frequently Asked Questions

Will it fit my shotgun? It is made for 20 gauge shotguns with the Winchester choke thread. Carlson’s notes that Winchester SX-2, SX-3, SX-4 and SXP shotguns use Browning Invector Plus tubes, so those models need a different tube.

What shot can I use through it? Carlson’s says to use no steel shot larger than #4, and never to shoot slugs, sabots, rifled slugs or 00 or 000 buckshot through one of its turkey chokes.

How far does it stick out of the muzzle? About one inch. That extension is what gives the tube its long 1.050-inch parallel section.

Buy the Carlson’s Extended Turkey Choke Tube, 20 Gauge Winchester, .575

A dedicated turkey tube is the cheapest way to change how a shotgun patterns, and an extended design is easy to see and swap at the end of the barrel. Order it with the rest of our shotgun chokes from our Lubbock, Texas gun shop for fast direct shipping.