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A&K Full Metal M4A1 Carbine PTW Airsoft AEG Training Rifle

SKU: ANK-M4-PTW A&KOut of stock

  • - Quick-change cylinder system (increase or decrease your FPS in seconds)
  • - Full metal upper and lower receiver
  • - Adjustable polymer crane stock
  • - Removable carry handle
  • - Similar design to the Systema PTW model
  • - Electronic auto cut off system
  • - Felt stock padding for comfort
  • - 6.03mm tightbore inner barrel
  • - Fully adjustable hop-up unit


A&K Full Metal M4A1 Carbine PTW Airsoft AEG Training Rifle

The A&K M4A1 PTW uses the redesigned quick-change cylinder system that Systema originally developed with their PTW. Players now have the ability to have a CQB and field rifle all in one package. The cylinder replaces the upper half of the gearbox and is compatible to upgrade with aftermarket PTW airsoft parts. You can now go from shooting 350 FPS to over 400 FPS in a matter of seconds. Externally, A&K installed full metal externals, including a carry handle that exposes an upper receiver rail system when removed. If you’re a player looking to have a reliable M4 that can be used in both CQB and field games without spending hours on changing out internals, then this is the perfect choice for you.

NOTE: This PTW AEG has a large type tamiya connector in the stock. For a large-to-mini adapter, click here!

Ammo type: Seamless 0.20g or heavier (0.23g, 0.25g, 0.26g, 0.28g, etc) BBs. For maximum performance and accuracy, Airsoft Megastore recommends GoldenBall ProSlick BBs which carry perfect spherical consistency and density, available at Airsoft Megastore for the lowest price on the market, guaranteed.

Battery Charger Recommendation: Airsoft Megastore recommends the use of a smart charger to avoid overcharging the battery (overcharged batteries may cause decreased airsoft gun performance and may shorten battery life significantly). Smart chargers not only shorten charge time significantly (up to 800% faster charging) but also automatically shut off once the battery is fully charged to avoid overcharged batteries.

In the Box



speed loader

sample BBs


Operation Electric Automatic
Build Metal Receivers, Outer Barrel, Buffer Tube, Gearbox / Polymer Stock, Grip
Firing Modes Semi-automatic and Full-automatic, w/ Functional Safety
Muzzle Velocity 400 – 450 FPS (w/ 0.20g BBs)
Gearbox Full Metal reinforced two-piece Version 2 PTW
Magazine 120rd Midcap
Battery 8.4V / 9.6V Nunchuck (not included)
Inner Barrel Length 394 mm
Inner Barrel Diameter 6.03 mm
Hop-Up Adjustable
Weight 10 pounds
Overall Length 32" in. / 36" in. (Retracted / Extended)

California Proposition 65 Warning: Cancer and Reproductive Harm -

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