Derya MK-12 semi-auto shotgun comes with 3 AK style 12ga magazines. The MK-12 features a adjustable stock, optional foregrip and a special built in recoil reducing sistem. You also get an side charging handle, wich makes it easy and fast to operate.____________________FEATURES:Model: Derya MK-12Caliber: 12 GaugeChamber: 2 ¾" & 3"Capacity: 2+1, 5+1, 10+1Barrel Lenght: 43 cm / 17"Weight: 3,3kg____________________IN THE BOX:Derya MK-123x magazines: 2+1, 5+1, 10+1Ear protectionCarry handleSlingChoke set45 ris mountsExtra recoil reducer weight