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Echo1 Advanced Squad MK17 Carbine Heavy Airsoft AEG Rifle - Black

ID: 34720 (AEG-E1-JP44MB)
ECHO1 / JAG34720
4.3 stars, based on 20 reviews
z Echo1 Advanced Squad MK17 Carbine Heavy Airsoft AEG Rifle - Black
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Red dot and grip not included


Sorry, this item is Discontinued

MAP ProtectedExempt From Coupons
The manufacturer of this product enforces a strict minimum advertised price (MAP) policy which excludes this product from any additional discount coupon codes. This item, however, may qualify for free shipping.
CanadaExport Compliant
This gun has a muzzle velocity rating (FPS) between 366 and 500, and is compliant for export to Canada.

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Red dot and grip not included

Echo1 Advanced Squad MK17 Carbine Heavy Airsoft AEG Rifle - Black

The Echo1 Advanced Squad Carbine Heavy, or ASC-H, brings another great 7.62 platform to Echo1's already outstanding line of guns. The Upper receiver is made from High Quality metal alloy, while the Lower Receiver is made from High Impact Polymer. The gun includes a Full length Top Rail for scope and other optics, as well as a 3-rail system up front for other tactical accessories. The internals are Full Metal reinforced and tuned to perfection by Echo1. Some other nice features are a working Bolt Catch Assembly, included Flip-up Front and Rear Sights, as well as the fully adjustable, collapsible stock with integrated cheek riser. The Echo1 ASC-H features a CQB length barrel, so this is an ideal gun for just about any situation, whether you're on the field or indoors.


  • Full metal upper receiver
  • High impact polymer lower receiver, motor grip, and stock assembly
  • Full metal reinforced internals
  • Full length top rail
  • Front Rails for Tactical Accessories
  • Fully adjustable, collapsible side folding stock with integrated cheek riser
Length: 585mm / 770mm-830mm, Adjustable (Collapsed/ Total)
Magazine Capacity: 500rd Hi-Capacity. Works with Echo1 Dboy and similar MK17 series Airsoft AEG magazines
Muzzle Velocity: 380~400 FPS (Measured with 0.20g BBs)
Thread Direction: 14mm Negative
Gearbox: Ver 2 full metal, fully upgradeable
Motor: Long type
Fire Modes: semi/full-auto, safety
Battery: 9.6v custom type recommended / 7.4v LiPo (Battery not included. Wired to stock with small Tamiya connector)
Hopup: Yes, adjustable
Package Includes: Gun, magazine

Manufacturer: Echo1

Things you may need to get started:
    Battery and Charger – Required to power your AEG; use a high quality battery and charger for best results.

    Spare Magazines – Stay in the fight longer by bringing more ammo with you.

    BBs – High quality precision 6mm BBs recommended; Use 0.20g – 0.25g BBs for best results.

    Silicone Oil – Basic cleaning and lubrication maintenance help keep your Airsoft AEG in top working order.

FPS Range: 380-400

California residents click here for Proposition 65 warning

About ECHO1 / JAG

Since its inception the Echo1USA brand has strived to provide our clients with uncompromising quality of products and customer service. As avid Airsoft players ourselves, we are able to understand the needs of the sport and the frustration with inferior products. Our commitment to yielding the finest most affordable Airsoft Guns and Accessories on the market today is steadfast, and remains the foundation of our continued success.

20 Customer Reviews

(Write a review)

by Damien M. on 02/12/2017
"I got mine out of a Open Batch box and it was in pretty solid condition strait out of the box. I fielded it for the first time and it quit working. Ended up sending it back twice, just to later learn that the hop up was adjusted wrong and the battery included with mine, didn't put out enough power to make it function correctly. I wouldn't have payed Evike's original asking price for it, but as for getting it from a Open Batch. I am 100% satisfied.
by Damien M. on 01/25/2017
"I got this gun out of a Batch Open Box deal so right off the top I wasn't expecting to much, and ended up sending it back twice. It got fixed (ish). First of all, the hop up came adjusted wrong and in turn, jammed the gun horribly. Fixed by un-jamming the gun and adjusting the hop up to a correct height. Second is the stock. The stock wobbles (Probably because it folds) but as for mine, the folding stock doesn't lock. The locking clip attached to the main body is to high for the clip on the stock to reach. Other than the jamming when I first got the gun, the gun works great. I use it as a loaner for when friends want to play and they seem to enjoy it. I wouldn't have payed the original price for it, but as for a Batch gun, I think it was worth every penny.
by Trystan U. on 05/17/2016
"Personally, the gun feels great. The weight made it feel reliable and efficient. Was pleased. But after free test fires, was decent, accurate. My first war showed up, and the gun legit stopped working. The internals/box was off. Tried fixing to see if it was a simple issue, but she was dead from the start. I put in less than 50 bb's and it had broke ( in semi-auto). Wasn't pleased anymore.

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This item is Discontinued.