King Arms M150 Ver. II Rear Wiring Complete Gearbox for M16A2 AEG Lithium Battery Design for mount on Marui

Design for mount on Marui M870 Shotgun Metal Body

G&P Full Metal Custom M4 Series based on WA M4 Gas Blow Back Rifle  WA internal parts with all possible METAL upgrade from G&P such as Hop-up chamber set  Crispy Metal Sounds & Smoother slide cycling  Upgrade Include:  -WA M4A1 Metal Body (WP01)  -WA M4 Handguard Kit (Long) (WP13)  -WA M4A1 Steel Outer Barrel (WP19)  -WA M4A1 Spare Magazine (50rds)  -WA M16A2 Grip (Black) (WP44B)  -WA M4A1 6 Position Sliding Buttstock (Black) (WP61B)  -WA Hammer Set (WP11)  -WA M4 Trigger Guard (WP25)  -WA Steel Stock Ring (WP26)  -WA M4 Steel Sear (WP33)  -WA M4 Bearing Hammer Pin Set (WP34)  -WA Steel Bolt Stop (WP51)  -WA SPR Type Cocking Handle (WP52)  -WA M4 Hammer Lock (WP57)  -WA Steel Magazine Catch (WP65)  -WA Steel Selector (WP69)  -WA Steel Forward Assist (WP76)  -WA M4 Aluminum Buffer (WP81A)  Aluminum Made 14mm Clockwise barrel extension tube  Sling mount can be installed with any single

- Magazine Capacity: 78 Rounds

For those that seek a bit more from their accessories the metal design is built to take some serious punishment right down to the steel mounting screw

Plug-and-play and easy to install

King Arms M150 Ver. II Rear Wiring Complete Gearbox for M16A2 AEG Lithium Battery Design for mount on MaruiEssential part for upgrading your Airsoft Electric Gun AEG Version II Complete Gearbox To build a tight & durable Gearbox 9mm Bearing Enhanced Gearbox Rear Wiring Switches Set w Silver Cords POM Gear Sector Clip, Cylinder Head, Nozzle and Hard Piston with 7 Metal Teeth Metal Piston Head w Bearings Cylinder For 451 550 mm Inner Barrel Durable Tappet Plate Metal Anti reversal Latch Spring Guide with Bearings M150 Spring Completed Gearbox set ready to