SKU: 97946
UPC: 011356224392
MPN: 22439
The Stevens 320 Security 20 gauge pump shotgun is a purpose-built platform for security professionals, law enforcement, and civilian defenders who demand reliability in close-quarters situations. This 3-inch chambered shotgun delivers the tactical performance of larger-bore platforms in a lighter, more maneuverable 20-gauge package, making it ideal for home defense, property security, and training environments where reduced recoil and shooter recovery speed are operational priorities. The 18.50-inch matte blued carbon steel barrel with cylinder bore delivers consistent patterns suitable for distance work while maintaining the weapon's compact footprint.
Built around Stevens' proven rotary bolt design and dual slide bars, the 320 Security features a bottom-load tube magazine system with 5+1 capacity—standard for traditional pump-action shotguns and faster than top-load configurations in tactical reloads. The fixed pistol grip stock with ambidextrous controls ensures both right- and left-handed operators can manipulate the safety, pump, and trigger without weapon repositioning. Ghost ring sights provide fast target acquisition in low-light conditions and eliminate the parallelogram effect of traditional bead sight pictures, critical for rapid follow-up shots. The matte black finish reduces glint and resists corrosion in duty conditions, while the 8.3-pound weight balances controllability with inertial cycling reliability.
This platform benefits security contractors, range safety officers, rural property owners, and law enforcement agencies seeking cost-effective shotgun training or deployment without the magazine-limited 12-gauge recoil penalty. The 20-gauge ammunition selection is widely available and ballistically sufficient for buckshot and slug applications at typical defensive distances (under 25 yards). The Stevens 320 Security's bottom-eject design keeps brass clear of port-side shooter positions and is compatible with standard Remington 870–pattern accessories, enabling rail mounts, extended magazines, and tactical furniture upgrades. Pump shotguns require zero battery dependency and function in all weather conditions, making this Stevens model a proven choice for professionals who cannot tolerate mechanical failure.
WARNING ⚠️ You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition and firearms. Please reference our requirements for ammunition orders to "restricted" states HERE. Always make sure you use the correct ammunition for your firearms. Ammo cannot be shipped to a PO Box. Please reference state & local laws before making a firearm or ammunition purchase.