Rob Roberts Gun Works RR3 Raptor Features The Rob Roberts Gun Works RR3 Raptor is designed for the hardest shots a waterfowler faces geese and ducks working at extended range over open water. Its Crio Plus internal cuts are engineered to tighten and control the shot column concentrating pattern density precisely where it matters most at distance. This focused approach gives hunters confidence on longer passing shots that a standard factory choke would struggle to handle cleanly. Built in 12 gauge the RR3 Raptor is matched to loads specifically selected for long-range waterfowl work rewarding careful ammunition pairing. Manufactured from 17-4 PH stainless steel the RR3 Raptor resists the corrosive effects of steel shot and harsh weather conditions common in duck and goose hunting. Rob Roberts Gun Works brings years of choke tube development and modern manufacturing technology to every Raptor Series tube it produces. On over-and-under shotguns only one barrel can run an RR3 Raptor choke at a time since the design does not allow placement in both barrels simultaneously. For serious waterfowlers chasing birds at the edge of effective range the Rob Roberts Gun Works RR3 Raptor is available for sale at GrabAGun. Rob Roberts Gun Works RR3 Raptor Specifications Manufacturer: Rob Roberts Gun Works Model: RR3 Raptor Type: Choke Tube Gauge: 12 GA Material: 17-4 PH Stainless Steel Choke Configuration: Crio Plus Available At: GrabAGun