CA100M M4 Pistol Airsoft Gun



This is the M4 pistol AEG airsoft gun from Classic Army, battery and charger NOT included.

SKU: CA100M-1

This Classic Army M4 Pistol AEG is ultra CQC in length, but still more than suitable for midrange combat. This little beast features a 9mm bearing gearbox with quick spring change feature.

The back buffer tube cap on the rear can be unscrewed to allow for mounting of stocks if wanted.


  • Full metal receiver with laser engraved markings
  • AR pistol style AEG
  • Rear sling point
  • Wired to the handguard for use either with a slim 7.4v LiPo or external PEQ battery box
  • 6″ railed handguard accepts most 20mm accessories
  • Front and rear flip-up sights
  • Adjustable Hop-up
  • 1x Hi-cap magazine included
  • Stubby vertical grip included
  • Rear buffer cap can be unscrewed to accept standard buffer tubes
  • 9mm Ver. 2 gearbox


Length: 17″
Weight: 4 lbs
Inner Barrel: 200mm
Magazine Capacity: 300rd Hi-Capacity. Works with Matrix, G&G, Tokyo Marui and other compatible M4 / M16 Series Airsoft AEG Magazines
Muzzle Velocity: 330-380 FPS (Measured with 0.20g BBs)
Thread Direction: 14mm Negative
Gearbox: Ver 2 Full Metal, Fully Upgradeable
Motor: Long Type
Fire Modes: Semi/Full-Auto, Safety
Battery: 7.4v 1000mAh stick type LiPo recommended (Battery not included. Wired to handguard with small Tamiya connector)
Hopup: Yes, Adjustable
Package Includes: Gun, 1x 300 round Magazine, Manual, stubby grip


NIMH and Lithium Polymer (LiPo) batteries that run low on power will not provide sufficient voltage to power the gun. The ETU will detect low voltage batteries and shut off the flow of power to the gun. This protects the battery from over-draining and the gun from internal damage. The gun will not function until the battery is replaced with a freshly charged battery or one with sufficient voltage.


When a battery is connected and the trigger is pulled FOUR (4) times without turning over the motor, the ETU will shut off the flow of power to the gun. The gun will not function until the battery is disconnected and replaced. If this shut off continues to occur, then there is a malfunction with the battery or the guns internal components.


There are no reviews yet.

Be the first to review “CA100M M4 Pistol Airsoft Gun”

Your email will not be published.

Enter your Star Ratings

Be sure you add your star ratings to submit your review.