This purchase will give you Point(s)
Specna Arms offers an original reinforced gearbox shell used on the AEG M4 type airsoft replicas from the same brand. It is compatible with the "Enter & Convert" and "SAEC" quick spring change systems.
Sold with screws and bolts, 8mm bearings already fitted and a QD spring guide.
1 x Gearbox V2 8mm Enter & Convert / SAEC Specna Arms1 x Screws1 x QD Spring Guide1 x 8mm Bearing Kit