The Remington 870 Magnum is a popular 12-gauge pump-action shotgun, known for its reliability, durability, and versatility. Here are some key details:

Overview:

• Caliber/Gauge: 12-gauge
• Action: Pump-action (also known as slide-action)
• Capacity: Typically 4+1 (in the magazine tube, with one round in the chamber), but this can vary depending on the model.
• Barrel Length: Commonly ranges from 18" to 28", but the 870 Magnum can be fitted with various barrel lengths for different purposes, including tactical, hunting, or sporting applications.
• Chamber Length: 3" or 3.5" (the Magnum variant allows for 3.5" shells, making it more versatile for heavy loads like turkey or waterfowl ammo).