The Carlson’s Sporting Clays Modified Choke Tube (MPN 17774) threads into 20 gauge Winchester shotguns and holds a .600 constriction, a versatile middle-ground pattern for mixed clay target presentations.

Key Specifications

• 20 gauge, threads into Winchester choke systems
• Modified constriction at .600
• Machined from 17-4 stainless steel for consistent patterning
• 25% longer parallel section than conventional choke tubes for more consistent patterns
• Compatible with lead, copperplated, nickel, Hevi-Shot, Bismuth, and Tungsten shot

Frequently Asked Questions

What is a Modified constriction good for? It’s a versatile middle-ground choke that handles a mix of near and mid-range clay presentations.

Does this fit a Winchester 20 gauge shotgun? Yes, it is machined for the standard Winchester 20 gauge choke thread pattern.

Should I test different loads through this choke? Yes, different shotshell loads pattern differently, so it’s worth patterning with the load you plan to shoot.

Buy the Carlson’s Sporting Clays Modified Choke Tube for 20 Gauge Winchester, .600 Constriction

This choke tube is ships fast from a Lubbock, TX gun shop. Shop more from Carlson’s Choke Tubes or browse the full shotgun chokes selection at Schaefer Defense.