It is the carbine variant of the standard MK36 rifle which is one of the standard issue for the German Army (The Bundeswehr ). “K” means “Kurz” in German, aka “short” in English. Shorter barrel and folded rear stock makes the length shorter and fit for the closed quarter battle, also its size also fit vehicle crews, special forces and law enforcement. 999 RAS install a Tactical Rail System in order to replace the original handguard of 999K for installing any rail attachment, also the rear stock changed the C type Shortern type in order to make the rifle shorter.
The Tactical Rail System, top rail handle and rear stock of 999K AEG can exchange with WE G39 GBB series, and its bolt lock and release function works like the real steel so user can enjoy the realistic bolt function plus tune the hopup more easily. Also, a new function is added on the selector which WE alrready added on their M4 AEG: When user turns to “Safe”, it will release the spring in the gear box back to normal state.
14mm”-” Metal Flash Hider.
Aluminum made Tactical Rail System installed.
Polymer Body Frame with WE 999 RAS sticker.
Standard 20mm top rail handle with iron sights for rail attachments.
Realistic bolt lock and release function.
Adjustable Hopup system.
Polymer Lower Body Frame in “export style” .
Spring release function when user switch the selector to “Safe”.
Constructed of WE Custom Ver 3 8mm Metal Bushing Gear Box.
Polymer Folded shortern size rear stock.
Steel Made QD Pins (handguard, magwell and lower frame) can attach on the rear stock.
Store up to 8.4V mini type batteries inside the handguard.
Ready to go for 390 FPS without modification.
Included 470 rounds Hi-cap Magazine.
** Please note that Battery and Charger are not included. **
Length: 630 mm, 845 mm (Stock extended)
Barrel Length: 363 mm
Shooting Mode: Safety, Semi-Auto & Full-Auto
Weight (g): 2820 (gun with magazine), 3890 (with box)
Gear Box: WE Custom Ver 3 8mm Metal Bushing Gear Box.
Battery: 8.4V Battery (mini type)
Magazine Capacity: 470 rds
Material: Polymer & Metal
Bullet type: 6mm BB
Power (Muzzle Velocity): 390 FPS