Iver Johnson Rifled Extended Choke Tube 12 Gauge Mobil Thread

The Iver Johnson choke tube for 12 gauge shotguns combines rugged steel construction with an extended design to provide consistent patterning and enhanced versatility for a range of field and range applications. This rifled choke tube is crafted from durable steel and features a Mobil thread pattern for reliable installation and secure fitment in compatible barrels. With a 12 gauge specification and an extended configuration, it is engineered to disrupt standard shot dispersion, delivering tighter, more controlled performance ideal for slugs or specific slotted loads where improved stability matters. The compact dimensions of 1.05 inches by 1.00 inch by 4.00 inches keep you supported during field deployment, yet offer enough length to maximize performance without unnecessary bulk. Whether you're outfitting a reliable hunting rig or refining your shotgun's versatility for turkey or deer applications, this choke tube helps optimize shot patterns, reduce repentance from misaligned shots, and improve overall consistency across varied conditions. Iver Johnson brings practical design, proven materials, and a thoughtful approach to shotgun choke technology you can trust in the field.