Remington Nitro-Steel Duplex Features The Remington Nitro-Steel Duplex load combines two different steel shot sizes in a single 20 gauge 3 inch shell giving hunters dense patterns at close range from the smaller shot while the larger shot size maintains energy and lethality at extended distances. This duplex shot approach means a single shell performs well whether birds are decoying in close or passing high overhead reducing the need to switch loads mid hunt. The Remington Wad is a tough versatile four petal shot cup that protects the barrel from steel shot while performing consistently across a wide range of choke tube designs. Nitro Velocity powder charges push this magnum blended steel payload to maximum practical velocity for hard hitting downrange performance. The shell itself uses an Ultra Capacity Stealth Hull with a high base and quality head construction finished in a drab color that minimizes reflection in the field an advantage when waterfowl are wary of flash and movement. A high brass design adds durability through repeated firing and extraction cycles in the field. Loaded 25 rounds to a box this shotshell gives hunters a substantial supply for a full day in the blind. For waterfowl hunters who want a single load capable of performing at both close and long range Remington Nitro-Steel Duplex delivers genuine versatility. Remington Nitro-Steel Duplex Specifications Manufacturer: Remington Gauge: 20 GA Shell Length: 3 Shot Size: #2 and #4 Shot Material: Steel Payload: 1 oz Rounds Per Box: 25 Velocity: 1425 FPS Primer: 209 Bullet Weight: 1 oz Available At: GrabAGun