The 870 Tac-14 in 20 gauge applies the 14-inch barrel NFA-exempt "firearm" formula to a lower-recoil platform. Significantly more controllable than the 12-gauge Tac-14, it is a practical defensive option for recoil-sensitive users who want the compact format. Type: Shotgun Action: Pump-Action Caliber: 20 Gauge Capacity: 4 Year introduced: 2018, USA Weight: 96 oz Overall length: 26.3" Status: Active Intended use: Home Defense, Truck Gun