| Description |
UN Special-Systema Complete Mecha-Box (GBMPD-15-X)---Special Offer
includes:
-M150 Spring
-Reinforced Gearbox with 7mm Bearing
-Bore-Up Cylinder Set
-All Helical Gear Set (Super Torque Up)
-Low Resistance Switch Assembly
-FET / Fuse Unit
-Selector Plate / Tappet Plate / etc.
Suitable for Marui MP5A4 / SD5
SPECIAL OFFER PACKAGE (NO DISCOUNT) |