Home / Airsoft Magazines / KTC TEC-9/KG-9 Gas Magazine (55 Rounds – Black) “We gas drum magazine for 17 series (350 rounds – black)” has been added to your cart. View cart KTC TEC-9/KG-9 Gas Magazine (55 Rounds – Black)£4499 By clicking "Add to Basket" you are confirming you are over 18. Deposit Option £9.00 per item Pay Deposit Full Amount KTC TEC-9/KG-9 Gas Magazine (55 Rounds - Black) quantity Add to Basket SKU: 311207 Categories: Airsoft Magazines, Pistol Magazines, Airsoft GBB Rifle Magazines Product ID: 131987 Description Description KTC TEC-9/KG-9 Gas Magazine (55 Rounds – Black) KTC TEC-9/KG-9 Gas Magazine (55 Rounds – Black)