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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
  • Shipping Insurance

+ 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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Echo1 Airsoft Full Metal SOB 2 Airsoft AEG Submachine Gun

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$167.95Guaranteed Lowest
  • Muzzle Velocity: 350 FPS
  • Build Material: Metal
  • Weight: 7.5lbs
  • Overall Length: 22" in. / 25.5" in.
  • Inner Barrel: 145 mm
  • Battery Type: 9.6V Stick
  • Gearbox: Version 3 (Metal)
  • Magazine Capacity: 220 rounds
  • Color: Black
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Must Haves

BB CombosBBsExtra MagazinesFace & Eye ProtectionGun BagPremium BatteriesSmart Charger for AEGsUniversal Tactical Sling

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Our take:  The Special Operations Branch (SOB) 2 SMG AEG by Echo1 is part of their new line of M5 style AEGs that are relatively compact yet pack enough power to contend with full sized AEGs.  Fully equipped with a Version 3 gearbox, this low-profile SMG easily shoots between 340-350 FPS (w/ 0.20g BBs), yields tight grouping and delivers a high rate of fire well suited for CQB engagements.  This SMG by Echo1 is perfect for all players who want power and performance loaded into a compact, lightweight submachine gun.

The SOB 2, which Echo1 designed for close quarters combat, is a modern variant of an M5.  It features an integrated rail system for attaching tactical accessories, but unlike other M5 style AEGs with railed handguards, the Echo1 SOB 2 is equipped with a long monolithic top rail that measures 11 inches long.  This makes it easy to attach an array of aftermarket sights and scopes.  This submachine gun is perfect for entering buildings and turning tight corners due to its ultra compact size, which can easily be adjusted thanks to its retractable M4 style LE stock.  Another great feature that sets this SMG apart from other M5s is its straight magazine, similar to a real steel .45 caliber magazine.  The SOB 2 sports an enhanced tactical look that older versions lack and is an incredible SMG for any tactical loadout!

The Echo1 SOB 2 is ideal for both left and right-handed players as it comes with an ambidextrous selector switch and magazine release lever.  And thanks to its full metal build — upper receiver, outer barrel, buffer tube and rails — this AEG is extremely durable and dependable for all airsoft players.  The NEW SOB 2 Submachine Gun by Echo1 is ready for you to field and comes complete with battery, charger and TWO high capacity magazines!

- Full metal Version 3 gearbox
- Full metal outer barrel, upper receiver, buffer tube
- Integrated rail system w/ monolithic top optics rail
- 11-inch monolithic top rail
- Ambidextrous selector switch
- Retractable LE stock adjustable in 6 positions
- Metal flash hider
- Sling swivel attachment below stock
- LiPo ready
- 2X high capacity magazines includes

Operation:  Electric Automatic
Build:  Metal gearbox, upper receiver, rails / Polymer stock, lower receiver, grip
Firing Modes:  Semi-automatic and Full-automatic w/ functional safety
Muzzle Velocity:  340-350 FPS (w/ 0.20g BBs)
Magazine:  220rd High Capacity (gear wind-up)
Gearbox:  Full Metal Version 3
Battery Type:  9.6V Stick
Inner Barrel:  145mm
Hop-Up:  Adjustable
Weight:  7.5lbs
Overall Length:  22” in. / 25.5” in. (Retracted / Extended)

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:  Airsoft gun, 2X high capacity magazines, battery, charger, cleaning rod

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Product Reviews

5 Echo1 Airsoft Full Metal SOB 2 Airsoft AEG Submachine Gun *****

"Over the years over owned more airsoft Gun I would like to admit . But this one is one of my favorites. Only upgrades I've done to this is a little longer 6.03 mad bull barrel and a RTX 70° bucking and nub . And this thing is a solid gun . Sits right at 350 fps for cqb . Pros- Solid build metal in all the right places Stock can taken off and rear plate can be turned into a single point sling mount for cqb. V3 gear box . (Sob 1 is a V2) takes all mp5 mags, Just remember not all brands are created equal Cons - little wobble in the front rails due to single pin holding on RIS. (Easy fix tho)"

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5 Echo1 Airsoft Full Metal SOB 2 Airsoft AEG Submachine Gun *****

"the Echo-1 SOB-2 is by far the best airsoft gun i have ever owned. the entire upper receiver and rail system is high quality metal, and though the lower receiver is plastic, it is very durable and will not break. the gun itself is extremely good for cqb and field operation. while under 350 fps with .25g bb's this gun can be used indoors without breaking the fps rule of 350, but also easily hit man sized targets from 180 feet away. PROS: high fire rate, great power, accuracy is beast, cqb monster, and nice weight!!!! CONS: weight if your a beginner (fatigue is an issue for beginners) stock may wobble, but thats easily fixed, and a sight is needed. otherwise this gun is perfect. Echo-1 in my mind is the most trustworthy airsoft company there is, hope this helped."

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The store is amazing. I have found there items that I could not find in other stores which makes it the best. I have made questions and inquires about products and the customer service has responded super fast with accurate answers. All my products have arrived in excellent conditions in spite of other stores. My last product came late because it was rescheduled but that was UPS fault I think. I would like to thank Matthew for his exceptional customer service. Whenever you need help, please try to contact him. My advice, buy in Airsoft Megastore, they have coupons and the widest variety of airsoft products. RandyLoy, USA
I ordered a gun sling a couple weeks ago. Unfortunately, one of the clips broke. After a few email correspondings with a customer service representative named Jun (my emails did not show a last name), AMS sent me a replacement sling for free. I did not even have to send my clip back. AMS is a terrific store and I plan on doing more business with them. They were polite, efficient, and just a pleasure to work with. I would recommend Airsoft Megastore to anyone. mskanwischer, USA
Airsoft Megastore is The Best Airsoft Website Out There (I Think) and i Will Always Be Loyal to AMS and Order Almost All of my Gear From Them. The Customer Service is Also Amazing, Jun my Customer Service Representative Has Helped Me With Anything i Needed Help With, Especially My Order Problem (Had 2 Magazines Missing from Order) and Jun Helped Me With The Problem, and Now The Mags Have Been Shipped To Me. Thank You So Much AMS and Jun. Ethan1214, Saskatchewan, Canada
I love that Airsoft Megastore has videos of most any information you will need to learn and care for your products. I purchased an AEG for my son and in short order, unfortunately, it began grinding after brief use. I emailed for warranty repair with symptoms and with 24 hours (22 to be exact) I received an email explaining possible causes with a video like for tuning the gun. I had the gun working again within 15 minutes, avoiding returning the gun and the mess associated with returns\repairs. Excellence on Sean's part to help out a first time customer of theirs. Highly recommend. bucfanjeff, USA
Everything worked great, shipping was super fast. I am very pleased and won't hesitate to order through airsoft megastore again. rob_riley, USA
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