Browning Invector DS Choke 12 Gauge Light Full Extended 105090. Browning Extended Invector-DS Choke Tube 12 Gauge Light Full Features: - Extends beyond end of barrel for easy removal and even tighter patterns - Proprietary differential banded gas seal eliminates residue build up and makes chokes easy to remove and install - Integrated spring suspension holds the seal tight yet allows expansion against the barrel wall for a perfect fit and a smooth transition for shot column entering choke - Gas is controlled at the interface between choke and where it seats in the bore Specifications: - Gauge: 12 - Type: Extended - Pattern: Light Full Specifications for Browning Invector DS Choke 12 Gauge Light Full Extended: Manufacturer: Browning Gauge: 12 Choke Tube System: Browning Invector DS Choke Type: Light Full Gun Make: Browning Condition: New Package Contents: Browning Invector DS Choke 12 Gauge Light Full Extended Browning 105090: Invector DS Choke 12 Gauge Light Full Extended