Pay in 4 interest-free payments of $46.12 Learn more
Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
gearbox comes assembled and ready for use
for easy hopup adjustment and enhanced realism
Specifications: Gearbox
Carrying handle is removable
M4 S.I.R Crane Stock (Metal Version) Airsoft Silencers/Flash Hider gearbox comes assembled and readyM4 S. I. R Crane Stock (Metal Version) Full Metal Retractable Stock Reinforced Outer Barrel Strive Upper Receiver New Design of Forward Assist 450 Round High Cap Mag Hop Up: Yes Reciever Pin Modular Gearbox Initial Velocity: 330 FPS Motor: Turbo 3000
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