Pay in 4 interest-free payments of $62.50 Learn more
Ships within 48 hours · Estimated delivery Sep 8 - Sep 13
Comes with 3 Rails and Assembling Tools
Inner Barrel Length : 112mm
Inner Barrel Length : 300mm
For most 20mm picatinny rail
CYMA Complete Gearbox w/ Neodymium Motor for CM103 AK Alfa ( CYMA-CM21 ) For APS eSilver Edge Comes with 3 Rails andManufacturer: CYMA SKU: CYMA CM21 Complete electronic gearbox upgrade kit for CM103 AK Alfa On board electronic trigger ( Electronic Circuit Unit ECU ) Aluminum cylinder, cylinder head, full steel gear piston, CNC steel gear 8mm bushing Low resistance wire Neodymium magnet high speed motor Suitable for CYMA CM103 AK Alfa AEG
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