KSC/KWA Vz61 Upper Receiver Disassembly/Reassembly 

This video is a disassembly and reassembly of the airsoft KSC/KWA Vz61 Upper Receiver. We are specifically disassembling for the purpose of installing a Spear Arms steel bolt, but we're doing a full tear down while we're at it. Disassembly of the lower receiver can be found here: • KSC/KWA Vz61 Lower Dis...
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