ver Johnson 600 Features The Iver Johnson 600 is built around a 28 ventilated rib barrel chambered in 28 gauge with a 2-3/4 chamber delivering the barrel length and balance that serious upland hunters demand from a field over/under for consistent swing-through and reliable shot pattern performance. Five internal choke tubes including Full Improved Modified Modified Improved Cylinder and Cylinder provide maximum versatility across a wide range of field and range applications without additional purchases. Extractors provide reliable case removal after firing for efficient field reloading during hunting applications. The 600 over/under 28 gauge field shotgun features a matte black receiver paired with a blonde walnut field stock with checkering for a positive controlled grip in wet and cold field conditions and a recoil pad for comfortable shooting through sustained range and field use. Sling swivel studs are included for easy attachment of a field sling for hands-free carry during long days afield. The 28 gauge platform delivers a lighter more nimble upland experience with reduced recoil that makes it a favorite among experienced upland hunters who prize finesse over raw payload capacity. The over/under configuration has long been regarded as the gold standard of field shotguns among serious upland hunters competitive clay shooters and sporting clays enthusiasts who prize the platform s reliable two-shot simplicity superior balance and elegant aesthetics over pump and semi-automatic alternatives. Iver Johnson s 600 brings that proven platform to market at an accessible price point without sacrificing the walnut stock ventilated rib barrel and full choke tube set that field shotgun enthusiasts expect from a serious over/under. For hunters and shooters who want a classic well-appointed 28 gauge over/under that performs reliably in the field the 600 is a refined and capable choice. Iver Johnson 600 Specifications Manufacturer: Iver Johnson Model: 600 Gauge: 28 Gauge Action: Over/Under Capacity: 2 Chamber: 2-3/4 Barrel Length: 28 Barrel: Ventilated Rib Overall Length: 45.25 Stock Material: Walnut Stock Color: Blonde Stock Style: Field Metal Color: Black Checkering: Yes Recoil Pad: Yes Extractors: Yes Swivel Studs: Yes Chokes: Full / Improved Modified / Modified / Improved Cylinder / Cylinder Includes: 5 Choke Tubes / Cylinder Tube