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Weapon Shield 90

  • EXTENDED Industry Leading 90 Day parts and defects warranty
  • Covers for all repair work
  • Comprehensive Tech Support
  • Priority processing time, Ships within 1 business days
  • Shipping Insurance
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Weapon Shield Extended 135

  • TRIPLE EXTENDED Industry Leading 135 Day parts and defects warranty
  • Covers for all repair work
  • Comprehensive Tech Support
  • Priority processing time, Ships within 1 business days
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+ Tech Inspection

  • FPS Chronograph Certification
  • Gearbox Cleaning
  • Gearbox Lubrication
  • Fuse Replacement
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AMS Standard 45

  • Industry Leading 45 Day parts and defects warranty
  • Covers for all repair work
  • Comprehensive Tech Support
  • Standard processing time, 1-2 business days

AMS Proshop Warranty Options

Airsoft Megastore is proud offer our customers the most comprehensive warranty options in the industry. Orders are processed within our standard 1-2 business days from the date of purchase and shipped out with your selected shipping method (chosen at checkout). All accessories and upgrade parts are shipped within their manufacturer's packaging, to best protect each part during shipping. Upon arrival, the player will need to easily attach their own parts. Please be careful not to void your warranty by opening your gearbox, or damaging any of the accessories, as they are not covered under any warranty.

We suggest that anyone investing in a gun from our custom proshop purchase a weapon shield protection plan. There's no sense in spending your hard earned cash on something this awesome and then be at the mercy of the manufacturer's limited parts warranty. Purchase a weapon shield plan, 90 or 135 day plans to protect your airsoft investment. Our 135 day plan includes an inhouse tech service that you have 135 days to use. Our techs will do a clean up that should keep your airsoft investment running like the day you got it. All Weapon shield customers are prioritized for order processing as well as other services. Join the our satisfied Weapon Shield customers today!

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JG Airsoft FULL METAL M4 Stubby Killer CQB RIS AEG w/ Metal Rail System

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NOTE: This item follows MAP and does not qualify for any promotions that discount price or shipping. See available deals.

NOTE: Buy your mystery box now! Only a few left before we fully run out!

Our take:  The Re-Designed Li-Po ready Full Metal JG Stubby Killer M4 CQB AEG is the flagship for JG's new line of AEG's. This Stubby Killer M4 CQB AEG is a finely crafted CQB airsoft gun built from premium grade components and priced well below the top tier airsoft manufacturers. This airsoft gun comes with an amazing amount of high grade components stock, that most top tier airsoft manufacturers don't even include with their highest priced models! The JG Stubby Killer M4 CQB AEG comes with a full metal body, a reinforced high speed full metal Version 2 gearbox, a full metal adjustable hop-up, low resistance silver wiring, an active breaking MOSFET, a full metal RIS Hand Guard, a high torque motor, a rubberized SPR Type grip, a rubberized Stubby Full Stock, and flip-up front and rear sights. Not only is this AEG built to premium standards higher than most of the Top-Tier AEG's, it also outperforms the high grade AEG's in terms of Rate of Fire, FPS, accuracy, and range! This is a truly amazing deal that is sure to raise the bar of what truly makes a great airsoft gun!

Externally, the JG Stubby Killer M4 CQB is built like a tank with all metal high grade components. It has a Full Metal Body with locking body pins which eliminates any wobbling or rattling, and tightly secures the upper and lower receivers. The Stubby Killer M4 also comes with a free float, metal outer barrel with a full metal Rail Interface System for attaching modular enhancements. The rubberized short, full stock is extremely comfortable and perfectly sized for CQB engagements and also can store almost any size mini battery or Li-Po battery. The rubberized grip is perfect for right handed shooters, and is very comfortable and ergonomically designed. The overall weight and compact size of this AEG is purpose built for Close Quarters Combat, making firing around corners and room entry much easier. Though this gun is designed for CQB engagements, it is still accurate at 100 feet and can still perform well in open airsoft fields.

Internally, the JG Stubby Killer M4 CQB AEG is built with one thing in mind, high speed performance. JG has installed their newest edition of their Full Metal Reinforced Version 2 Gearbox with upgraded high speed gears, which are resistant to the wear caused by using a high output Li-Po battery. The wiring has been upgraded to Low resistance Silver wiring, increasing trigger response and providing more power to the motor. JG has taken it a step further by including an Active Braking MOSFET that increases the power output to the High Torque motor, as well as increasing the life of the AEG by reducing stress caused by the motor excessively spinning. And as if all those upgraded components weren't enough, JG included a Full Metal Hop-up unit to increase accuracy and durability. The fully upgraded, Li-Po ready internals of the new JG Stubby M4 CQB AEG set this airsoft CQB rifle apart from any other CQB AEG on the market.

Overall, this is an amazing deal on one of the best CQB AEG's on the market. The amount of upgrades included with this gun truly set a new standard for what makes a high performance airsoft gun. The Li-Po ready Full Metal JG
Stubby M4 CQB AEG is sure to sell out quickly, so get yours soon and at the lowest price on the market from Airsoft Megastore!

About JG:
JG is a high quality and affordable airsoft manufacturer, based in China, specializing in high performance airsoft electric guns. JG is committed to bringing the best value and the best performance to airsoft players by including all necessary components to use the airsoft gun right out of the box, including a battery, charger, and magazine. Every airsoft AEG manufactured by JG has a high quality metal gearbox firing well above the FPS (feet per second) of most high end and expensive airsoft AEGs on the market! JG manufactures a many different models of airsoft guns including M4, M16, AK47, M5, R36, S552, AUG, and G3 AEGs, all with high performing full metal gearboxes and all accessories needed to field the airsoft guns right out of the box! JG has also recently developed a line of premium end AEGs designed specifically for the needs of experienced airsoft players, with features such as full metal bodies, low resistance wiring, high speed and high torque motors, and even active breaking MOSFETs! For an affordable and dependable airsoft gun, that also includes all of the necessary components you need to use the airsoft gun right out of the box JG is the BEST choice on the market!

- Full metal gearbox with reinforced metallic components for increased power and durability, coupled with JG's all new re-designed ultra high-torque motor for an unbelievable rate of fire of over 1,000 rounds per minute with a Li-Po Battery
- Low Resistance Silver Wiring for maximizing power output
- Active Braking MOSFET pre-installed for increased trigger response and reducing wear on motor and gears
- Full metal integrated rail system for convenience when adding accessories such as lasers, lights, fore grips, etc;
- Flip-up adjustable front & rear sights included
- Metal tight-bore barrel for increased accuracy and power
- Metal 190-round high-capacity magazine included
- Adjustable Full Metal hop-up system
- Tactical Rubberized CQB Shorty Full Stock

QUALITY ASSURANCE:  Through numerous factory visits, we are able to confirm that JG tests EACH and EVERY single AEG that they ship out by putting each unit through a rigorous 16-point inspection, which ends with a Q.C. agent shooting no less than 450 rounds from the rifle to ensure quality before exiting the factory (hence sometimes buyers may find a BB or two left in their mag, as a result of the Quality Control agent's test firing).  This gives us even more confidence that JG is ever-increasing their attention paid to quality, and is a contributing reason to why the quality of JG AEGs gets better year after year.

Battery Charging Notice:  To increase the life of your battery, and decrease charging time we highly recommend the use of a smart charger. If using a Li-Po battery make sure to always use a Li-Po charger with a balancer, to reduce
risk of overheating and combustion.

Operation:  Electric Automatic
Firing Modes:  Semi-automatic and Full-automatic
Muzzle Velocity: 340-360 FPS w/ .20g BB's
Rate of Fire: 1,200 RPM w/ 11.1v Li-Po Battery
Magazine: 190-round high capacity (gear wind-up)
Gearbox:  Full metal
Hop-up:  Adjustable
Weight:  6.5 pounds

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.

Package includes:  Everything as listed and pictured

Battery Charger Recommendation:  Although this fully automatic airsoft rifle comes with a standard wall charger to charge the battery, 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.

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Great customer service, really worked with me.
The rifle I purchased came unable to work, I was able to send the item back and they sent me a band new one with no cost me. Also, their tech service was great as well!! Jasoncampbell, USA
Great customer service, really worked with me.
The rifle I purchased came unable to work, I was able to send the item back and they sent me a band new one with no cost me. Also, their tech service was great as well!! Jasoncampbell, USA
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The gunbuilder was very useful and made it easy for me to buy my first mid/high spec gun for just about $300. It gave me comfort in that i can get more parts to switch out at a later time if i wish to change anything about my rifle and that there will be compatible parts for any modifications i choose to do on it. The gun came in full working order and the hopup was even adjusted to be perfect right out of the box. I could easily hit targets over 150ft away constantly. Johnmstopka, USA
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Mega store has been great I've been usen them for 3 years now never no problems. Great products and service fbfzh2005, USA
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