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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.

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A&K Full Metal MK46 SAW Airsoft Machine Gun AEG w/ Battery & Charger

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  • Model: MK46
  • Muzzle Velocity: 410 FPS
  • Build Material: Metal Receiver, Handguard
  • Weight: 11.5 lbs
  • Battery Type: 8.4V Mini
  • Magazine Capacity: 2,500 rounds
  • Color: Black
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Our take:  The NEW A&K MK46 SAW is by far one of the most comfortable and top-performing airsoft light machine guns on the market!  The MK46 is the enhanced and modernized version of the M249 SAW, with a retractable stock, 46 inches of combined rail space, and a lighter and sturdier build.  A&K's faithful reproduction of this intimidating squad automatic weapon features a full metal upper and lower receiver, as well as a full metal railed hand guard and buffer tube!  This is one of the sturdiest and best looking airsoft AEGs on the market, and has a hyper realistic weight and feel.  Squad Automatic Weapons are designed to provide suppressive fire, allowing teammates to move forward and laterally.  The NEW A&K MK46 AEG not only has an astounding rate of fire to help you suppress the opposition, it also has amazing accuracy!  The M249 PARA is a full size replica of the real steel MK46, and is built using high quality materials outside and in to ensure durability, even during extended game play.

On the inside, the MK46 SAW features one of the most rugged and reliable full metal AEG gearboxes, perfect for prolonged firing.  It features a high performance gear set and a high-torque motor that has improved overall shooting smoothness and slightly increased rate of fire.  One of the best features of the NEW A&K MK46 is the quick change spring option, which allows you to quickly and easily change the FPS of the MK46 by changing out different power springs.  This is especially helpful if you go to airsoft fields with different FPS limits.  Another great feature of the MK46 SAW AEG is the easy access battery compartment, located underneath the railed hand guard, granting you easy accessibility to swap out batteries!

The A&K MK46 SAW is one of the best values for one of the most realistic AEGs on the market, and includes a battery, charger, fore grip, and 2,500rd Electric Auto Winding Magazine!  Most other airsoft light machine gun AEGs cost over twice as much, and don't come with any accessories. The A&K MK46 AEG can use most M249 drum magazines, as well as most M4 AEG magazines allowing you to easily swap magazines with your teammates!

The A&K MK46 is a beast of an airsoft gun, weighing over 12lbs, and features extremely realistic full metal construction.  If you are a Mil-Sim airsoft player, or just want to be the most dominating force on the field, the A&K MK46 is the airsoft AEG for you!  Don't miss out on this truly amazing deal on one of the most realistic and top-performing AEGs on the market!

- Full upper and lower receiver
- Full metal gearbox
- Full metal bipod, outer barrel, buffer tube, and rail system hand guard
- Precision inner barrel
- Quick change spring option
- Next generation high torque motor
- 5 position retractable stock with shoulder support
- Adjustable iron sights
- Easy access battery compartment
- Single point sling mount on lower receiver
- Fully functional safety
- Mock sliding charging handle
- Extremely realistic weight and feel
- Automatic winding 2,500 round drum magazine

Operation:  Electric Automatic
Build:  Metal Receiver, Handguard
Firing Modes:  Full-automatic (only) w/ functional safety
Muzzle velocity:  360-410 FPS with 0.20g BBs
Rate of fire:  800-900 rounds per minute
Magazine:  2,500rd Drum Mag
Battery Type:   8.4V Mini
Weight:  11.5 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.

*There is no semi-auto mode

*M4 magazine pictured above is NOT included

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.

Package includes:  MK 46 SAW Full Metal AEG, 2,500rd drum mag, minibattery, standard wall charger, fore grip

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Product Reviews

5 A&K Full Metal MK46 SAW Airsoft Machine Gun AEG w/ Battery & Charger *****
Battery Space

"This gun destroys on the battle field right out of the box! If you are looking for a support weapon and want to increase your intimidation factor without something as big as an M249 but still want a good if not better outcome I'd suggest investing in one of these. The collapsible stock is a great feature. The only con I found however was the battery space under the barrel. I had a hard time fitting the stock battery in there. Overall a must buy, amazing gun"

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5 A&K Full Metal MK46 SAW Airsoft Machine Gun AEG w/ Battery & Charger *****

"I purchased a CPO version when they had a 30% off sale. I did have to ship the gun back because of feeding problem but have NO regrets. They took care of it RPOMPTLY with no hassles. I can honestly say this is THE MOST ACCURATE AEG I OWN. That includes JG M4s, JG AK47, JG AK74U, Cyma cm048 AK47, and a "sniper rifle" Wellfire SR10 which is the LEAST accurate even with 30g bbs. I kid you not when I tell you this thing will hit a man sized target at 80 yards with 25g bbs. Heck, even I have trouble believing it but after having someone stand by the target and verify hits with short bursts it left me amazed. There isn't anyway to know if they all shoot this way but in a word...WOW! Looks like I'll be sniping with the SAW."

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4 A&K Full Metal MK46 SAW Airsoft Machine Gun AEG w/ Battery & Charger *****
Battery compartment issue


The only reason i dont give this gun 5stars is the battery compartment, the battery is stored directly under the barrel inside the bottom rail system and its really hard to put a battery in and when it is in it pops back out real easy, the best solution is to run wires out to a peq box (or zipty a large type battery to the top like i did), the wires in it are very short so i recomend getting an extention, do your research b4 buying this gun cause it doesnt come with a manual other than that i love it




We are glad to hear that you are enjoying the product! Did you know that this MK46 can also use M4 and M16 magazines? This can be great if you are not looking to carry lots of box magazines around, check out the JG Airsoft 300rd M4 / M16 Airsoft AEG High Capacity Mag! Extra batteries are also available and due to the role of a support gunner is highly recommend, take a look at the Airsoft TENERGY Premium 8.4V NiMH Mini Battery for AEG - 1600 mAh as well.


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4 A&K Full Metal MK46 SAW Airsoft Machine Gun AEG w/ Battery & Charger *****
Excellent support weapon.

"So got this gun in a few days ago from Airsoft Megastore. So far I've been very impressed, and for someone who upgrades KWA's that's saying a lot. Out of the box first impressions are, "man this thing is heavy". As usual I started by taking my screw driver kit and tightening everything on the gun, only a few loose screws and the whole gun is very sturdy for something this big. I feel Like i could drop it onto concrete and it would still shoot fairly well( Do not drop it on concrete). The gun does not come with a manual. However for anyone that knows how to use the internet this should not be a problem. So battery compartment is hard to get too, not the end of the world, you have to remove 6 screws from the heat cover and detach the barrel to properly place a battery in. however there is alot of space, shouldnt have trouble fitting any thing but the biggest batteries. So shooting. Gun shoots smooth and consistent with .20 Game Face BBs from Walmart, (yes I know they say not to use them but I'm convinced the system is rigged. The recommended brand TSD is garbage, they jam in the mags and feel rough. I would not recommend. However most of the other recommended brands are very nice.) The stock hop up on this gun is trash, First thing you should buy with this gun is an upgrade bucking, I use a KWA 2gx Bucking and it nearly doubles the range. Gearbox is a Brick, Very nice very strong, I feel safe shooting this thing for extended periods with such a durable gearbox. In conclusion. Get a new bucking, get a nice 2 point sling, and a 9.6 or 11.1 v Li-Po for a nice RoF. Great gun. Highly recommend."

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