Airsoft GI small logo

Valken Battle Machine SD M4 Carbine AEG Airsoft Rifle (Black)

[P10B00][21975 / 76798]

The Valken Tactical Battle Machine Series has arrived, designed to address and meet the demands of the players looking for a competitive AEG. Battle Machine CQB configuration comes standard with the streamlined HDP "High Density Polymer"rail system. With a front and rear sight flip up sight and a slim ergonomic grip, the CQB lives up to its designation "Enhanced Carbine". With a retractable 6-Postion Crane stock that accommodates a range of NiMh 8.4-9.6v and LiPo battery configurations, with plenty of room and an easy to remove butt plate without the need for tools. The CQB is a great for the player that is looking for a different AR/M4 base rifle.

Manufacturer: Valken
Model: Battle Machine SD
Muzzle Velocity: 315-330 FPS
Color: Black
Magazine Capacity: 300rds
Package Includes: Gun, Magazine, Mock Suppressor


  • Full Metal Standard 18:1 Ratio Gears
  • Stainless Steel 6mm Oil Less Bushings
  • Anodized Aluminum Type 1 Cylinder
  • Full Metal Double O-ring Cylinder Head
  • Full Seal Nozzle w/ Inner O-ring
  • Ported Piston Head
  • 1-Metal Tooth Piston
  • Full Metal Spring Guide
  • Full Metal 1-Piece Hop-Up
  • Anodized Aluminum 6.05 Inner Barrel ( 300mm )
  • HDP (High Density Polymer) Receiver
  • HDP Free Float Rail System
  • HDP Grip & Crane Stock
  • HDP Flip Up Front & Rear Sights
  • Metal 2 Piece Outer Barrel 14mm CCW "Left Hand" Thread
  • Metal Mil-Spec Buffer Tube
  • Metal Mag Catch
  • Metal Upper Receiver Threads

Please Note:

  • Battery and charger are NOT included.
  • Optic and vertical grip are NOT included.
Manufacturer: Valken
Muzzle Velocity: 315-330 FPS
Magazine Capacity: 300rds
Fire Mode: Safe - Semi - Auto
Color: Black
Material: Polymer
Battery Pack: Not Included
Package Includes: Gun, Magazine, Mock Suppressor
Inner Barrel Length: 300mm
Fuse: Yes
Connector: Small Tamiya
Warranty: Manufacturer 1 Year Warranty
Gear Box: Version 2
No reviews | Write a Review
What is the vertical grip in the picture, and what is a good charger and battery for this gun?
Can someone tell me what the vertical grip in the picture is, and what a good charger/battery is for this gun??

1935 days ago
Trey W

(I have this same question)
Staff Answer:
Thats just a standard foregrip, we have many different options. As far as battery and charger, I would recommend a 7.4v lipo and a lipo smart charger.

1454 days ago
1 answers
1 asked
Search Tags: M4A1 M4 Field Carbine Retractable Crane Stock High Capacity

For Questions, Answers and Comments:

Talk about the Valken Battle Machine SD M4 Carbine AEG Airsoft Rifle (Black) with your friends on the facebook comments box below:
Copyright © 2022 Airsoft GI

All airsoft guns are required to have the tip (1/4 inch) of the barrel permanently colored in blaze orange. No person may openly display or expose any imitation firearm (replica firearm), in a public place. The term "public place" means an area open to the public or exposed to public view and includes streets, sidewalks, bridges, alleys, plazas, parks, driveways, parking lots, automobiles, whether moving or not, and buildings open to the general public, including those that serve food or drink, or provide entertainment, and the doorways and entrances to buildings or dwellings and the grounds enclosing them.

Any person who changes, alters, removes, or obliterates any coloration or markings that are required for by any applicable state or federal law or regulation, for any imitation firearm (replica firearm), or device in any way that makes the imitation firearm (replica firearm) or device look more like a firearm is guilty of violating the state or federal law.

By accessing the Site, you certify that you are older than 18 years of age or the age of majority where you live, whichever is older; that you are the owner of any credit card used to purchase on items on the Site; that you are familiar with all local laws in your area affecting your legal right to access airsoft products; that any products you buy are for your own private enjoyment and that you will NEVER share these products with a minor in ANY WAY.