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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 M249 MKI Full Metal Airsoft AEG Machine Gun w/ Bipod - SAW

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  • Model: M249
  • Muzzle Velocity: 400 FPS
  • Build Material: Metal w/ Polymer Stock
  • Weight: 15 lbs
  • Overall Length: 43.5" in.
  • Inner Barrel: 509 mm
  • Battery Type: 9.6V Mini
  • Magazine Capacity: 2,500 rounds
  • Color: Black
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Our take:  The A&K M249 SAW is a high-performance SAW [squad automatic weapon] that is notorious for its perfect balance between affordability, performance, and reliability, with no compromise in between.  The M249 SAW is a full size replica of the real steel M249, and is built using high quality materials outside and in to ensure durability, even during extended game play.

On the inside, the M249 SAW has been overhauled with a reinforced, full metal gearbox.  Its high performance gearbox has been re-designed with an enhanced high-performance gear set and a new high-torque motor that has improved overall shooting smoothness and slightly increased rate of fire over comparable models.

An integrated bipod comes standard.  Users will find it very useful in times of varying Airsoft combat scenarios.  Exact replica of M249 SAW MARK 1, with a stamped metal receiver, metal casting top cover, metal gearbox!  A motor-driven automatic winding 2500 round box magazine included!

NOTE:  This A&K MKI Airsoft AEG only fires in full-automatic.  It does not have a semi-automatic firing mode.

- Full metal body
- Full metal gearbox
- Next generation high torque motor
- Full metal barrel
- Automatic winding 2,500 round drum magazine
- Full metal sniper bipod
- Realistic (full metal)
- Excellent support gunner AEG machine gun
- High quality A&K product
- Extremely durable

Operation:  Electric Automatic
Build:  Metal Receiver, Outer Barrel / Polymer Handguard, Stock
Firing Modes:  Full-automatic
Muzzle Velocity:  360 – 400 FPS (w/ 0.20g BBs)
Gearbox:  Full Metal SAW Type Gearbox
Hop-up:  Adjustable
Battery Type:  9.6V Mini
Magazine:  2,500-round capacity
Inner Barrel Length:  509mm
Outer Barrel Threading:  14mm CCW (Counter Clockwise)
Weight:  15 pounds
Overall Length:  43.5" in.

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:  M249 MK-I Full Metal AEG, 2,500rd drum mag, mini battery, standard wall charger

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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Product Reviews

5 A&K M249 MKI Full Metal Airsoft AEG Machine Gun w/ Bipod - SAW *****
M249 Saw

"Amazing gun. Heavy to lug around playing all day but after awhile you get used to it. Decent accuracy and amazing firepower. Mine jammed straight out of the box but after filing out a few burs from the forging it fires flawlessly. Very nice gun and I highly recommend it for any CQB situation."

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5 A&K M249 MKI Full Metal Airsoft AEG Machine Gun w/ Bipod - SAW *****
Great gun

"This gun is great, i havent had any issues with it, though the mag is a little wonky sometimes, but all is good and the great thing about it is that it takes m4/m16 magazines so either if you want to make it a little lighter or carry some extra ammo u can bring m4/m16 magazines, just make sure to either upgrade your battery or bring a spare.. So yeah the only thing about this gun that i dont like is the magazine, my mag hasnt broken but its not reliable in the field, and i had an issue with the battery connector wires in the hand grip bur it was an easy fix. It is a great gun but i would go fot the MkII Para because there are no rails on this gun and to get a top cover that has rails is pretty expensive(sorry my brains not working i cant think of the actual name but its the thing on the top that you would lift up on the real gun to load a new belt) so that being said i would recommend the MkII Para and not this gun."

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5 A&K M249 MKI Full Metal Airsoft AEG Machine Gun w/ Bipod - SAW *****

"This gun is awesome. Charge the battery before you use it the first time because it doesnt shoot far if u dont. Shoots accurate hard and has good range. I just got it yesterday so I havent been in a big war yet. I had a one on one and this gun did flawless. I recomend this gun to stronger people because it is 15 lbs. Its fine for me but smaller people might have a hard time carrying it. The box mag can be a pain to put in sometimes. Other than that this is a great buy."

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5 A&K M249 MKI Full Metal Airsoft AEG Machine Gun w/ Bipod - SAW *****
awsome m249

"I recently got this gun when they were on sale fore $289, an I was very impressed with the weight of the gun (about 18lbs empty 22 lbs loaded) it's very well built very sturdy. Everything is metal except for the front hand hard, grip an box mag. Now as far as the performance of this M249....well stock it needs a little help. For a suppressive gun the rate of fire could have been better an same for the range. Now I took care of this problem by installing a silent piston an piston head along with a non ported cylinder and an m130 spring an poor a have one mean m249 that has a rate of fire of about 30fps according to my cronogragh it started of at 12-15 rps stock so not a bad all my friends hate when I bring it to the games. I recommend this gun to whoever wants a good reliable airsoft gun for a decent price as long as you don't mind buying a few upgrades. Ps the 2500 rnd box mag is a little cheap the gears brake kinda easy but you can use m4 mags. Hope my review helped"

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5 A&K M249 MKI Full Metal Airsoft AEG Machine Gun w/ Bipod - SAW *****
Great aeg

"I own this gun I can tell you this stock it shot at 280 fps and 12 bps. It had chun li motor and a 90 spring. I upgraded the piston to a matrix and a aluminum piston head a 110 spring and matrix 3000 turbo motor. It shot at 380 fps and 14bps with a 9.6 1100. I recently upgraded to a 11.1 2100 and now it shoots 30 bps at 380-400 fps before upgrade 3 stars after 5 stars."

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5 A&K M249 MKI Full Metal Airsoft AEG Machine Gun w/ Bipod - SAW *****

"this gun is excellent for outdoor field combat battles.. but not good for CQB"

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4 A&K M249 MKI Full Metal Airsoft AEG Machine Gun w/ Bipod - SAW *****
its pretty good

"it is good you might be able to lug around but the a &k version is not that great when i got it my safety came out easily and during the war my gun would keep firing after i let go of the trigger i had to pull the battery out i am going to get it repaired and by the way i only had it 4 when it did that so just be carefull kid "

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3 A&K M249 MKI Full Metal Airsoft AEG Machine Gun w/ Bipod - SAW *****
Its decent - but be aware it doesn't shoot near 400 FPS and needs some work to get it there.

"A buddy of mine and I got a pair of these to use at Operation East Wind. I was optimistic that the original advertising information about A&K's newer (2011 and onwards) AEGs being lauded through this retailer were accurate. Likewise, I was also looking forward to an FPS of around 400. What I will say is that A&K's exterior build quality HAS improved since their original (pre-2011) stuff and since the "crackdown", buyout and overhaul of A&K in 2010. Unfortunately though, the internals seem to be the same old garbage. As such the advertized FPS of 400 was waaay off. Both my buddies and mine 249 MkI's were shooting between 260 and 280 FPS. Not acceptable for a support weapon and not even in the ballpark of 400 FPS. We also bought spare belt boxes/box magazines - and it was lucky we did. Each gun came with one and we each had a spare. Of all four we could only get two to actually work. To their credit though - when they did worked, they worked great!! (the ones that did work - always worked so they weren't on again off again). The only other complaint I'd have about this gun, it's that the rear stock began wobbling and I'm not sure yet what can be tightened to help address that. It's not detrimental (yet) but it is annoying. Apart from that, the gun held up to all 9 days at OP East Wind, and after replacing an "O" ring on the piston (so there actually was some air pressure now) the gun was shooting like a dream and just under 400 FPS. I definitely would recommend this gun - but, know up front that the internals are still lackluster and that the gun will not shoot anywhere near the advertised 400 FPS. As such, you'll either want to be prepared with a replacement mechbox or be prepared to overhaul the stock one to make it gameable. Also be aware of the notoriously unreliable belt box/box mag."

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