Browning Invector DS 12 Gauge flush-mount choke tube in Improved Modified, featuring the Double Seal design for better sealing between the tube and barrel. The brass alloy DS seal ring helps reduce gas and residue buildup, keeping the tube area cleaner during heavy use while supporting consistent pattern performance. Thin-wall construction and the tube’s longer parallel surfaces help optimize shot pattern results.
Key Features
Flush mount design for a smooth transition at the muzzle
Stainless/silver finish with thin-wall construction for pattern-focused performance
Improved Modified choke for a balanced spread and tighter center than an open choke
Double Seal (DS) brass alloy seal ring helps minimize gas and residue at the tube-to-barrel interface
Overall length is 3-1/4 inches
Drop-in a Browning Invector DS compatible choke tube to fine-tune your 12 Gauge loads with a cleaner-running DS sealing system.
