Complete Gear Box Set for Echo1 A&K Classic Army M249 MK46 Series Airsoft AEG
Spare shell and a spring guide is retailed for $85 alone. Great value offered directly from the origin of the best M249 series AEG out there. (Disclaimer: For experienced players only, due to that we cannot test complete gearboxes before shipping, it is recommended that buyers have gearbox knowledge.)
Complete gearbox includes:
-Reinforced Cylinder / Piston set
-Metal Spring Guide.
-All the screws
-All the wiring, tappet, and fuse.
-Reinforced Metal gearbox shell.
All gearboxes are sold as complete set of parts and "AS IS". All the gearbox are directly from manufacture. Buyer responsible for fine tuning and proper installation.