Umarex Air Gun Hk Mp5 K-Pdw .177 BB The HK MP5K-PDW Air Gun features High Velocity, 400 Fps Semi-Automatic Action From a High Capacity 40-Shot Clip. The Repeater Has Realistic Recoil Action When Shooting Bbs From The Ultra-Realistic Barrel. A Foldable Stock, Forearm Grip, And Drop-Out Magazine Make This One Of The Most Exciting And Fun To Shoot BB Air Guns Ever Created. The KPDW Gun Weighs In at a Lightweight 2.4 Lbs. Specifications: - Product Group: Air Rifles - Brand: Heckler & Koch - Velocity (Fps): 400 - Caliber: 0.177 (4.5mm) - Ammo Type: Steel Bbs - Fps W/Lead Pellet: 400 - Barrel Length: 6 - Total Length (inches): 24.5 inches - Capacity: 40 - Action: Semi Auto - Safety Type: Manual - Power: Co2 - Trigger Action: Semi-Auto Manufacturer: Umarex Model: 2252330 SKU: MS_U2252330