Rem 870 20" Mag Ext Kit Park

The Remington 870 20" Mag Ext Kit Park is a factory-engineered magazine tube extension system specifically designed for the Remington 870 shotgun. This kit is ideal for operators and shooters who require increased ammunition capacity of +3 rounds without replacing the entire magazine system. It maintains the proven reliability of the 870 platform while enhancing its functionality.

The kit includes an extension tube and a calibrated spring, engineered to ensure reliable feeding and cycling. The parkerized finish provides corrosion resistance, making it suitable for field conditions and environments with moisture. This upgrade preserves the shotgun's ergonomic handling and balance.

Law enforcement patrol units, military trainers, competitive shooters, and civilian home-defense users will benefit from this extension. It integrates seamlessly with existing 870 furniture and compatible accessories, making it a practical choice for those seeking improved reload intervals during extended operations.