TacStar Plus 3 Magazine Extension Fits Remington 870, Black Aluminum - 1082232

This is a +3 round magazine extension for the Remington 870 pump-action shotgun, machined from 6061 aluminum with a matte black anodized finish. The modular design allows for reversal to change clamp recess location for maximum versatility. Extension adds 3 rounds of capacity to the standard magazine tube.