The Browning Invector DS 12 Gauge Improved Cylinder Extended Choke Tube delivers consistent patterning across the full range from skeet to full choke applications. Constructed from stainless steel with nickel chrome moly plating, this extended choke tube projects beyond the barrel end for straightforward removal and tighter shot patterns.
The proprietary differential banded gas seal prevents residue accumulation while facilitating effortless choke installation and removal. An integrated spring suspension maintains seal pressure while permitting controlled expansion against the barrel wall, ensuring proper fit and smooth shot column transition into the choke. Gas management occurs at the choke-to-bore interface for reliable performance.
This Invector DS threaded choke tube measures 1.20 × 4.90 × 8.45 inches (H × W × L). The extended design runs longer than competing tubes and features knurled ends for secure grip. A brass alloy band seal eliminates residue buildup and maintains a tight fit. From skeet to full choke, patterns tighten consistently and reliably.
Note: No direct shipment to California.
