Carlson's Flush Cylinder Choke Tube for Remington 12ga .730 SPECIFICATIONS BRAND: CARLSON'S BRAND FAMILY: FLUSH MOUNT CA PROP 65: YES CHOKE DIAMETER: .730 COLOR: SILVER GAUGE: 12 GA WEAPON MFG: REMINGTON WEAPON MFG MODEL: REM CHOKE DESCRIPTION Tightens shot patterns Efficient at long or short distances