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 Full Length M16A3 AEG Rifle - Full Metal Gearbox

SKU: IU-M16A3B-NB A&KOut of stock

  • - Impact resistant polymer body for maximum durability
  • - High performance metal gearbox and high speed motor
  • - 300rd high capacity magazine included
  • - Top rail for optics and accessories
  • - High performance AEG rifle, shooting at 300-330 FPS!
  • - Extremely durable
  • - Ready to go out of the box!


A&K Airsoft Full Length M16A3 AEG Rifle - Full Metal Gearbox

The A&K M16A3 AEG is part of A&K's line of performance oriented, durably built polymer body AEGs. These polymer-receiver A&K AEGs are built to be high speed, and perfect for any type of Airsoft combat. These A&K AEGs not only feature lightweight and durable polymer bodies, but also include everything you will need to start using the rifle! The A&K M16A3 a 300rd high capacity metal magazine and a metal replacement flash hider! The M16A3 AEG has incredible range due to its long inner barrel, shooting accurately over 150 feet! The M16A3 AEG is sure to pick off the opposition at extreme distances!

The M16A3 features a full stock with easy battery compartment access, providing plenty of room for any size battery. This M16A3 AEG easily holds its own in any outdoor airsoft environment. With a precision inner barrel and fully adjustable hop-up, it can easily hit targets beyond 150 feet! The M16A3 AEG features a high-quality impact-resistant polymer upper and lower receiver, a full metal outer barrel, metal front and rear iron sights, and metal top rail. The polymer components on the rifle are the retractable stock, textured hand guard, carrying handle, and the motor grip. Though the length of the M16A3 might not make it the best CQB AEG, it is still CQB field legal (shooting at 330 FPS). The A&K M16A3's construction is extremely durable, and has a very realistic feel.

The A&K M16A3 has a redesigned and reinforced metal gearbox with a factory installed high speed motor, making it one of the best-performing polymer body M16 AEGs on the market for under $150! The full metal gearbox features metal bushings, a metal ball bearing spring guide, a full steel gear set, a high speed motor, and a perfectly sealed cylinder. The A&K M16A3 also features a two-piece hop-up unit as well as a 6.04mm precision inner barrel, providing excellent range and accuracy. The M16A3 is designed to perform at long ranges, and has much better accuracy than smaller barrel AEGs.

Overall, the A&K M16A3 AEG provides the best value for the lowest price on the market. With a solidly constructed full metal high performance gearbox this AEG is able to hold its own against some of its top tier AEG competitors. The A&K M16A3 provides great accuracy and hard hitting power in a full size M16A3 platform. If you are looking for a lightweight, long range AEG, but can't afford the top tier price tag this is definitely the AEG for you!

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

In the Box

A&K M16A3

300rd hi-cap magazine


Build Metal gearbox / Polymer receiver
Firing Modes Semi-automatic and Full-automatic w/ functional safety
Muzzle velocity 300-330 FPS with 0.20g BBs
Magazine 300rd High Capacity (gear wind-up)
Gearbox Full Metal Version 2
Rate of fire 13 RPS (Rounds per Second) with an 8.4V battery
Weight 7.5 lbs

California Proposition 65 Warning: Cancer and Reproductive Harm -

A&K Airsoft Full Length M16A3 AEG Rifle - Full Metal Gearbox 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.