VFC Umarex HK53 / HK33 30rd Magazine (Green Gas) color-tan-skull Which is why the HK53

Which is why the HK53 was born

and the locking block was enlarged

but the outside is a whole different animal

Housing Material                                7075 T6 Aluminum

Motor: Standard Torque Long Axis

VFC Umarex HK53 / HK33 30rd Magazine (Green Gas) color-tan-skull Which is why the HK53The Umarex HK53 HK33 Green Gas Magazine is a first party 30 round gas magazine designed for the Umarex (Elite Force) HK53 HK33 series gas airsoft rifles. Capacity: 30 Rounds Compatibility: Umarex (Elite Force) HK53 Series Gas Airsoft Rifles Umarex (Elite Force) HK33 Series Gas Airsoft Rifles Includes: x1 Umarex HK53 HK33 Green Gas Magazine (30 rounds) by VFC