The mc312 tactical is the first reasonably priced tactical semi-auto 12ga shotgun with the following standard features that will give you the advantage in a critical situation: enhanced loading port for quad loading, fully machined receiver with low profile accessory rail, improved controls, red mag tube follower for visual empty chamber status, common mag tube cap threads for the upgrades you desire and need, factory wide view red dot optics, pistol grip stock for greater control, raised front rifle style sight, rubber butt pad, rotating bolt, inertia action, 18.5 barrel, 5 choke tubes.Action: Semi-AutoGauge: 12 GaugeBarrel Length: 18.50"Capacity: 5+1Chamber: 3"Oal: 40"Weight: 6.75 lbsStock Description: Fixed Pistol GripSights: Rifle FrontChokes Included: 5Barrel Length Range: 18" to 18.99"Weight Range: 6 lbs to 6.99 lbsHand: RightStock Finish Group: BlackMetal Finish Group: Blued/Black