Mossberg 590S SHOCKWAVE!
The Mossberg 590S Shockwave is a versatile 12-gauge firearm legally classified as a smooth bore firearm, not a shotgun, making it non-NFA compliant. Its key feature is the ability to reliably cycle a wide range of shell lengths, from 1.75-inch mini shells to 3-inch shells, without adapters. The review demonstrates its effectiveness with various ammunition types, including specialized slugs and birdshot loads, and discusses potential upgrades like laser sights and its suitability for home defense.









