The Carlsons Delta Waterfowl Choke Tube 2-Pack (brand part number 07650) gives Browning Invector DS 12 gauge shotguns both a Mid Range and a Long Range extended choke tube built specifically for steel shot on waterfowl. Carlsons machines both tubes from 17-4 stainless steel with a 25 percent longer parallel section than a conventional choke, which throws tighter, more consistent patterns at range. Each tube is knurled on the end for quick, tool-free removal, and the constriction and size are laser marked on the body for easy reference in the blind. The Long Range tube is rated for steel shot up to BB size at speeds up to 1550 fps; faster or larger steel loads should run through the Mid Range tube instead.

Key Specifications

• Chambered for 12 gauge Browning Invector DS shotguns.
• Machined from 17-4 stainless steel for a hard-wearing choke tube.
• Extended design with a 25% longer parallel section than a conventional choke for tighter, denser patterns.
• Knurled end allows quick, tool-free removal.
• Constriction and size are laser marked on the end and body for easy identification.
• Two-pack includes both a Mid Range and Long Range constriction for different steel loads.
• Backed by Carlson’s lifetime warranty.

Frequently Asked Questions

What comes in the 2-pack? One Mid Range and one Long Range constriction choke tube, both cut for the Browning Invector DS system.

What steel shot loads are safe in the Long Range tube? Steel shot no larger than BB and no faster than 1550 fps; heavier or faster loads should use the Mid Range tube.

Buy the Carlsons Delta Waterfowl Choke Tubes, Browning Invector DS 12 Gauge (2-Pack)

Waterfowl season rewards a pattern that stays tight at real duck-and-goose distance, and this 2-pack covers both ends of that range. Order it from the Carlsons Choke Tubes lineup of shotgun chokes at our Lubbock, Texas gun shop for fast, insured shipping.