M4 Pistol is a M4 assault rifle which reduce into a very compact size and used as a machine pistol. It comes with a extreme short rail handguard with a 4 inch outer barrel, also remove the rear stock in order to reduce the size a lot and becomes a well-fit weapon in indoor and CQB field. It is also a well-fit sidearm for user which can use mid-cap magazine for stealth attack in outdoor field.

Features:
14mm”+” Aluminum made Cutter style Flash Hider.
Aluminum made 4 inch Rail Handguard in black with marking.
Comes with 4 inch outer barrel makes the size much more compact.
Full metal folded iron sights.
Comes with Aluminum made Vltor style MUR Upper frame and Vltor style lower frame with unique serial number.
Standard 20mm rail on the upper frame for rail attachments.
Constructed of 7mm Metal Bearing Gear Box.
Adjustable Hopup system.
Bolt catch function available for easy Hopup adjustment.
Comes with TAC Grip style handgrip in black.
Comes with a charging handle with tactical latch.
A QD Sling mount on the rear body which replace the buttstock for reduce the size.
A PEQ style battery box and a short fore grip are included.
Store up to 7.4V Lipo battery (recommended) or KA 11.1V PEQ-15 Lipo battery inside the dummy PEQ battery box.
Ready to go for 330 – 370 FPS without modification.
Included 360 rounds CAA Hi-cap magazine in Black.

** Please note that Battery and Charger are not included**

Specifications:
Length: 400mm
Barrel Length: 135mm
Shooting Mode: Safety, Semi-Auto & Full-Auto
Weight (g):  2400 (gun with mag and accessories), 3200 (with box)
Gear Box: 7mm Metal Bearing Gear Box
Color: Black
Battery:  7.4V Lipo battery (recommended) or KA 11.1V PEQ-15 Lipo battery inside the dummy PEQ battery box.
Magazine Capacity: 360 rds
Material: Aluminum & Nylon Fiber
Bullet type: 6mm BB
Power (Muzzle Velocity): 330 – 370 FPS
Manufacturer:  King Arms