The Iver Johnson 12 Gauge Full Choke Tube (brand part no. 12GAFULL) delivers the tightest standard shot pattern in Iver Johnson’s Mobil-pattern lineup, built for long-range work on turkey, waterfowl, or distant clay targets. Machined from stainless steel and cut with a Mobil thread pattern, it threads into any Iver Johnson shotgun built for Mobil-style choke tubes. The extended profile leaves a visible portion of the tube past the muzzle, making it easy to identify and remove without a wrench in most cases. A Full constriction is the right call whenever you need maximum reach and shot density at distance.

Key Specifications

• Sized for 12 gauge Iver Johnson shotguns.
• Cut to a Full constriction for tight, long-range patterns.
• Built in an extended profile that sits past the muzzle.
• Machined from stainless steel for corrosion resistance.
• Uses a Mobil thread pattern for compatible Iver Johnson shotguns.

Frequently Asked Questions

What shotguns does this choke tube fit? It fits 12 gauge Iver Johnson shotguns built for Mobil-pattern choke tubes.

What is this choke tube best suited for? The Full constriction is best for long-range work like turkey, waterfowl, or distant clays.

Buy the Iver Johnson 12 Gauge Full Choke Tube

Reach out further on your next hunt or clays round with a choke tube from Iver Johnson. Browse more options in our gun accessories and parts category, and order it from our Lubbock, Texas gun shop for fast shipping.