The .410 bore Shockwave is the lowest-recoil and most compact member of the Shockwave family. With an 18.5-inch barrel (the .410 Shockwave exceeds the 26-inch NFA threshold at a longer length than the 12-gauge version), it qualifies as a "firearm" without NFA registration. Type: Shotgun Action: Pump-Action Caliber: .410 Bore Capacity: 5 Year introduced: 2019, USA Weight: 48 oz Overall length: 30" Status: Active Intended use: Home Defense, Novelty, defense, plinking