Free Shipping on Orders Over $99 with Coupon Code: FREESHIP*.  No in-store services, please stay in the car for curbside pickup. Call 562-287-8918, we will bring the items out for you.

A&K Airsoft M4 Full Metal AEG w/ Customizable RIS - BLACK

SKU: IU-CASB-NB A&KOut of stock Map ProtectedPrice is map protected. Coupon(s) may not be applied to this item.

  • Full metal construction
  • Adjustable folding front and rear sights
  • Fully customizable Picatinny RIS rail system
  • Monolithic Picatinny top rail for attaching optics
  • Includes 300-round mid-cap waffle magazine
  • Ambidextrous QD sling mounting positions
  • 6-position adjustable battery stock
  • Vented stock keeps battery cool


A&K Airsoft M4 Full Metal AEG w/ Customizable RIS - BLACK

The A&K Airsoft Full Metal Tactical M4 AEG Rifle has interesting features that even include a venting stock to keep your battery cool. This fully customizable AEG has picatinny segments on the side of the hand rail and a full picatinny bottom rail to fit your A&K M4 rifle with lasers, tactical flashlights, and other compatible accessories to maximize your performance on the field. The handrail is detachable via delta ring with a top rail attachment for use in the addition of scopes or sights. This provides the player with optimal accuracy against targets near and far. The included front and rear sights provide assistance with targets close to mid-range. Ever have your battery get too hot from firing at enemies for extended periods of time? The adjustable vented crane stock will help keep your battery cool. This full metal AEG is able to withstand the tough terrain of outdoor milsim battle. With ambidextrous mounting positions and 3 modes of fire, this customizable take on the M4 is definitely a quality choice geared toward seasoned players.

About A&K: A&K is a Japanese-owned airsoft company that leads the airsoft market in terms of quality, performance, and value. A&K is renowned for their high quality AEGs with field-ready internals, which are perfect for all players whether you're looking for your first solid AEG or base gun to upgrade yourself.

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.

Color: BLACK

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 more importantly, also automatically shut off once the battery is fully charged to avoid overcharged batteries.

In the Box



cleaning rod



Operation Automatic Electric (AEG)
Build Metal / Polymer Grip, Stock
Firing Modes Semi-automatic, Full-automatic, w/ Functional Safety
Muzzle Velocity 330-340 FPS (w/ 0.20g BBs)
Gearbox Version 2 (Metal)
Magazine 300 Round High Capacity
Battery 9.6V Nunchuck (Not Included)
Hop-Up Yes, Adjustable
Weight 6.9 lbs
Overall Length 31.5" in - 34.75" in. (Retracted/Extended)

California Proposition 65 Warning: Cancer and Reproductive Harm -

A&K Airsoft M4 Full Metal AEG w/ Customizable RIS - BLACK Quick Compare

This feature is currently unavailable.

Rate & Write a Review


Rate & Write a Review

Product name Q&A


Click on link to download:

Connect with us.