Description 12 Gauge, 3 1/2" Magnum Stopping Power. Smooth Cycling, Dual Gas-Vent System. Overbored Barrel for Reduced Felt Recoil. Delivers Dense, Uniform Shot Patterns. Comes Fully Factory-Assembled Firearms, trailers, and some accessories are only available for purchase in stores. Each location follows all BATF and individual state/county/city laws to insure the desired product is legal for sale. Any info provided online is subject to change, please go to your local store for more accurate information.