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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
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$9.99
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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

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AMS Standard 45

  • Industry Leading 45 Day parts and defects warranty
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  • Comprehensive Tech Support
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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.

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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Cybergun Licensed Sig Sauer 556 RAS Full Metal Airsoft AEG Rifle

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  • Muzzle Velocity: 410 FPS
  • Build Material: Metal Receiver, Outer Barrel
  • Weight: 8.5 lbs
  • Overall Length: 33" in. / 36" in.
  • Battery Type: 8.4V Stick
  • Magazine Capacity: 400 rounds
  • Color: Black
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Our take:  The Cybergun SIG 556 RAS is a beauty with a fully licensed full metal body (metal upper and lower receiver), enhanced full metal gearbox and high torque motor, TWO (x2) 400rd hi-cap magazines, and a heavy-duty ABS composite handguard/rails up front. This AEG is amazingly accurate with an AK47 length precision inner barrel, knocking out targets well beyond 150 feet! If you like using standard M4 type magazines, but don't want to conform with the masses, the unique and premium performance Sig 556 is the gun for you.

POWERFUL AND PRECISE INTERNALS
This SIG 556 features some of the most reliable and well built version three full metal gearboxes on the market.  Paired with this incredibly reliable metal gearbox is a high torque motor, easily capable of pulling up to an M140 spring.  This makes the AEG fully upgradable to become a DMR, without having to purchase an additional motor! The hop-up unit is similar to the G36 style hop-up units, and is easy to adjust.  This patented hop-up unit precisely adjusts the trajectory of the BB, providing you with laser accurate shots.  The precision inner barrel's length increases the overall effective range of the SIG 556, allowing you to shoot at sniper like distances.  The SIG 556 AEG uses a stick type battery, included, which is easy to install in the hand guard.  The Sig Sauer 556 AEG is a premium performing airsoft gun, that out-ranges most AEGs of the same size.

From the finish, power, and realism to the FULLY LICENSED laser-engraved trademarks on the body (along with small SiGARMS trademarks imprinted on various other places (including on the magazines, the pistol grip, and on the rear stock), we are thoroughly impressed with this rifle, and you will be too. With 0.20g BBs, FPS is measured at 360-410 FPS.
 
New Full Metal Sig 556 AEG Features:
- Fully Licensed SIG SAUER trademarks engraved on receiver
- Comes with TWO (x2) 400-rd high capacity magazines, along with a MAGAZINE connection unit that can stack them next to each other (for up to 800 rounds of capacity in one reload!)
- Full metal one piece performance outer barrel
- Integrated full length hand guard bottom rail plus 2 short side rails on hand guard
- Full metal gearbox with STEEL GEARS and reinforced internals works in conjunction with its high-torque motor for maximum performance, reliability, and accuracy
- This AEG is a 100% scale model of the real SIG 556 rifle
- Adjustable hop-up and selectable fully automatic/semi automatic firing modes, along with a functional safety mode
- 467 FPS using 0.12g bbs; 360-410 FPS using 0.20g bbs.  This firing power ensures that you will DOMINATE any airsoft game.  Accuracy and power are well balanced.
- Effective power/shooting range is up to 180 feet!
- Shoots at 14 rounds per second, or over 800 rounds per minute
- Premium battery and wall charger included

Features:
- Made by CYBERGUN
- Measures 33 inches long with rear stock collapsed, and 36 inches with rear stock fully extended
- Full metal gearbox and internals
- Fully adjustable hop up system
- Adjustable AIRSOFT full/semi automatic shooting capabilities
- Weighs in at 8.48 pounds or 3850 grams (extremely realistic)

Specifications:
Operation:  Electric Automatic
Firing Modes:  Semi-automatic and Full-automatic
Muzzle Velocity:  360-410 FPS with 0.20g BBs
Magazine:  2 x 400-rd high capacity magazines w/ clamp
Gearbox:  Full metal
Barrel:  Full metal
Hop-up:  Adjustable
Weight:  8.59 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:  Rifle, rechargeable battery, wall charger, instruction manual, TWO (x2) 400-round high capacity magazines with connection clamp

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.



Cybergun Licensed Sig Sauer 556 RAS Full Metal Airsoft AEG Rifle Categories:

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***** 4 / 5
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Product Reviews

5 Cybergun Licensed Sig Sauer 556 RAS Full Metal Airsoft AEG Rifle *****
 

"I had this gun for a few months now, and let me tell you that this GUN is worth the money!! It's a little bit heavy but everything else is just perfect!!!! Highly recommended!!!"

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5 Cybergun Licensed Sig Sauer 556 RAS Full Metal Airsoft AEG Rifle *****
sig 556

"First off this gun is.great it has power style and says I rule airsoft games.I only recommend you use .25 or higher for best result the Sig has a great feel.and weight to it get this.gun and dominate.."

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5 Cybergun Licensed Sig Sauer 556 RAS Full Metal Airsoft AEG Rifle *****
Outstanding Gun

"I bought this 556 about 3 years ago. Great FPS out of the box (about 385 with .20 gram bbs), incredible range, very cool-looking gun, and realistic weight. Gearbox is excellent, never had a gearing problem over 3 years of airsoft. Everything is metal that should be, and the polymer parts (stock, handgaurd, and handgrip just behind the trigger) are just as durable. Just went to an OP and this gun was dominant over AK's, M4's, Saws, and G36's. Great gun for lone wolfing/sniping. M4 mags are ideal for this gun as you can get them in metal, unlike the polymer mags that come with it. I bought 500rd 1,000rd high cap M4 mags and they work great. Buy a 9.6v stick battery to increase rate of fire. I've used a one point bungee sling which makes the gun easy to carry despite its weight. Basically an awesome gun that will last forever, look way cooler than everyone else' gun, allow you to get long range kills, and inflict enough pain to make cheaters call their hits."

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5 Cybergun Licensed Sig Sauer 556 RAS Full Metal Airsoft AEG Rifle *****
excellent airlift gun

"i just recently found this website while trying to find out how to fix a couple of my broken airlift gun. while looking on this website, i found this bb gun. granted i have not purchased from this site but i have purchased this bb gun at Academy and let me say: absolutely amazing bb gun. definite recommendation for anyone. i have literally only one complaint with this bb gun and that's the rear iron sight. but its nothing a drill bit can't fix. other than that, there is nothing bad about this bb gun."

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5 Cybergun Licensed Sig Sauer 556 RAS Full Metal Airsoft AEG Rifle *****
Great!

"This gun is a great gun all the way around. The only hard thing about it is putting the battery into the front area of the gun. I also had a problem with the holding pin that you need to access the battery compartment and to keep it in place. It broke in half. If this happens to you just go to Lowe's and buy a hitch pin and its all better. It's extremely accurate and the rate of fire is amazing. I has very nice trademarking located on it. . It comes with two magazines which is very nice. The flip sight is great too because there's not as much hassle that goes into putting a rds sight on. Just flip it down and put it on. It does weigh a lot so I reccomend getting a sling. Buy it!!"

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5 Cybergun Licensed Sig Sauer 556 RAS Full Metal Airsoft AEG Rifle *****
Amazing gun!!!!!!!

"This gun is amazing! The accuracy is so amazing. I was hitting my friends from over 150 feet away no problem. Like someone said this Is a gun for someone to use that is a lone wolf because people are going to be afraid of this, and they're all gonna want it. Nice weight, good accuracy, amazing realism. BUT, you run out of ammo quickly because they are 300 hi cap mags not 400. But just throw a grip, laser, and a sight, and a bipod. And you have yourself a nice semi-auto sniper rifle. It deserves 5stars!!!! I just ordered 2 more mags so I can have 4 but ordering another one Tuesday. Get this gun"

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5 Cybergun Licensed Sig Sauer 556 RAS Full Metal Airsoft AEG Rifle *****
Simply amazing!

"I just received this gun I couldn't be happier! As soon as I took it out of the box I was impressed by the wight of it. It's a nice solid heavy gun. It's also very good looking! I put the folding bipod that I had on my sniper on to this gun and it looks very good and it comes in handy. The ROF and just the power of this gun is also very impressive. I've used this in a few games so far with my friends and I've completely dominated! A couple things I don't like are the battery it comes with (it wouldn't work on my smart charger), the place where the battery goes (it's a pain in the butt the first couple times you go to put it in), and that there's a slight mag wobble. But I would seriously recommend this gun to anyone wants an amazing gun for under $300 Pros: Great ROF High FPS Good looking Uses M4 mags as well Full metal Accurate Cons: Battery May wobble"

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4 Cybergun Licensed Sig Sauer 556 RAS Full Metal Airsoft AEG Rifle *****
Great Gun small reason it didn't get 5 stars

"I've played 9 games with it and the mag release button came off so it's on it's way back to AMS for repair this is the only reason it doesn't get 5 stars. This gun has great power shoots straight and will cover some distance. It is also very quite in comparison to my Saw and my kids S.T.A.R. Dragons. The look and uniqueness is awesome and the build, outside of the mag release on mine obviously, is very good and sturdy you can just feel the realness in this gun. No guns are perfect so I'm not mad about the button just glad it happened quick enough to be covered by AMS 45 day warranty. If you want realism, great looks, quality gearbox, and a gun that your friends don't have (but will want after seeing yours), then this is the gun for you if you want to travel with the herd then head back to the ak or m4 section you're looking at the wrong gun."

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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
I love the pro gunbuilder by golden eagle!
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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Every time I purchase from Airsoft Megastore I am very satisfied with my order. It arrives on time and the deals are excellent. AMS is probably my go to place for airsofting equipment, especially when I'm itching to add another gun to my collection! macawilliams12, 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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