The 990 AfterShock is small in size but big on performance. This ultra-compact and easy to maneuver platform delivers 5+1 semi-auto convenience paired with a host of functional tactical features. – AfterShock grip provides a firm grip and minimizes felt recoil – Durable gas system and host of corrosion-resistant internal parts/finishing – Enlarged and beveled loading port for ease of reloading – Embossed forend strap keeps the lead hand clear of the muzzle – Knurled charging handle; oversized ergonomic safety and bolt release – Magazine tube extension with M-LOK mounting slots for easy accessory customization – Front Fiber Optic – Specifications – SKU 83002 – Gauge 12 Gauge – Action Type Semi-Auto – Chamber Size 3 – Usage Security – Barrel Length 18.5 – Barrel Finish Matte Blue – Choke Cylinder Bore – Capacity 5+1 – Length 30.875 – Sights Front Fiber Optic – Stock AfterShock Grip/Strapped Forend – Weight 6.29