HK USP Compact 6mm GBB Airsoft Magazine - 22 RDS Other Custom Pistol Nominal Capacity: 1600mAh

Nominal Capacity: 1600mAh

Red and Green Fiber Optic Rods

leaving you with plenty of rail space for you to mount an optic

By using hard coating process

300rd M4 Magazine

HK USP Compact 6mm GBB Airsoft Magazine - 22 RDS Other Custom Pistol Nominal Capacity: 1600mAhSpare KWA KP45 Compact USP Compact Airsoft Gas blowback magazine (NS2 System)For: KWA KP45 USP Compact. (Not for KP45 USP Full size)Gas System: KWA NS2 SystemManufacturer: KWACapacity: 22+1BB: 6mm. (The KWA MP9, UMG and USP series uses regular 6mm Airsoft inner barrel that works great with all high grade bbs. However, their magazine chambers are designed to feed best with 5. 88mm KSC bbs that are smaller in size. Most high grade 6mm Airsoft bb may