Is it possible to get a rifled choke for the gun? My brother has one for his 11-87 Remington but it is very picky on what it likes to shoot - moreso than our other fully rifled slug guns or Dad's old Mossberg smoothbore slugster. Some slugs keyhole, & different brands of slugs will move the point of impact over a foot and a half. Very few group under 3" or 4" at 100 yards.What choke are you supposed to use with a rifled slug? 12 gauge gun if it matters. Thanks.



























