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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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JG Full Metal MK58 Electric Blowback Carbine Fully Automatic AEG Rifle

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$188.95Guaranteed Lowest
  • Muzzle Velocity: 390 FPS
  • Build Material: Metal Receiver
  • Weight: 6 lbs
  • Overall Length: 33" in.
  • Battery Type: 8.4V Mini
  • Gearbox: Version 3 (Metal)
  • Magazine Capacity: 500 rounds
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  1. 1. Buy Any Regular Priced Item
  2. 2. or, Buy Any Sale Item + Any Non-Sale Item
  3. 3. or, Any Order Over $150
Free ShippingThis item qualifies for Free Shipping

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Our take:  The NEW JG MK58 Carbine AEG is a high performance rifle that stands out amongst the sea of M4s and AK47s.  The MK58, which is designed to mirror the service rifle used by numerous NATO countries, is constructed out of full metal and is powered by a hard-hitting Version 3 gearbox, offering realistic blowback action and modest recoil with each shot!  This AEG shoots consistently at 385-400 feet per second (w/ 0.20g BBs) and is a must-have for any airsoft player looking for a hyper-realistic and hard-hitting rifle for an affordable price!

The mechanical functions of the MK58 make this rifle feel more realistic, with its fully functional charging handle and bolt release.  Unlike M4-style AEGs and similar rifles, the charging handle, bolt release and magazine release button are located in close proximity to the trigger for improved functionality.  The charging handle locks easily to the rear, providing easy access to adjust your hop-up.  Pressing the bolt catch lever instantly shoots the charging handle  and bolt cover door home.  The placement of the magazine release is perfect for speed reloads, located directly in front of the trigger well within easy reach of your trigger finger.  The JG MK58 also features an 8.5-inch top rail system that is perfect for mounting a variety of red dot sights, magnified scopes, or other airsoft optics.

Sporting a full metal body, the JG MK58 also comes with a hard-hitting full metal gearbox, providing the AEG with a consistently high muzzle velocity and rate of fire.  Additionally, this AEG comes with everything you need to to field right out of the box, including a battery, charger, and high capacity magazine.  The JG MK58 Carbine Electric Blowback AEG is built to the same high standard as similarly designed AEGs that cost twice as much, making it an affordable alternative!  If you’re looking for a truly unique, full metal AEG carbine but don’t want to spend over $250, the JG MK58 Carbine AEG is the airsoft rifle for you!

- Full metal body (upper and lower receiver) and Version 3 gearbox
- Electric blowback system
- Full Metal inner and outer barrel
- Authentic design
- Realistic weight and feel
- Precise adjustable hop-up unit
- Shoots between 380-400 FPS (w/ 0.20g BBs)
- Functional charging handle and bolt release
- Front and rear iron sights
- CQB and long range sight stations
- Polymer hand guard, stock and pistol grip
- Semi-auto and full auto selector switch
- Metal sling mounts

Operation:  Electric Automatic, Electric Blowback
Build:  Metal body with Polymer Furniture
Firing Modes:  Safe, Semi, & Full Auto
Muzzle Velocity:  383-399 FPS
Gearbox:  Electric Blowback Version 3
Hop-Up:  Adjustable One-Piece
Battery Type:  8.4V NiMH Small type
Magazine:  500rd High Capacity (Gear Wind-up)
Weight:  6lbs.
Overall Length:  33” in.

Package includes:  Rifle, magazine, battery, charger, instruction manual

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.

JG Full Metal MK58 Electric Blowback Carbine Fully Automatic AEG Rifle Categories:

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***** 4 / 5
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Product Reviews

5 JG Full Metal MK58 Electric Blowback Carbine Fully Automatic AEG Rifle *****

"Just had a night time snow war with this and it worked great! Shoots significantly faster than my opponents' guns. The battery also outlasts others'. I use a red/green dot sight, and it hits right where I aim. The battery is located in the stock of the gun and it is easy to switch out batteries. The only concern that I have is that I am having troubles finding additional magazines on this site. I'll shop around."

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5 JG Full Metal MK58 Electric Blowback Carbine Fully Automatic AEG Rifle *****
A little surpirse.

"First off, let me start by saying that this gun is an ELECTRIC BLOWBACK! which it does not state in the description. I was pleasently surprised by this. First the packaging: I havent owned a JG in years but when this was on sale for $140 plus $15 off coupon I had to pick it up. I was expecting a plain brown box but got a well decorated one. Inside it is all held in place with the black foam like King Arms guns use, I was very happy with the packaging. Build/feel: The gun is well built, polymer parts feel nice, the handguard feels a little cheap to my bare hands but with gloves you cant tell. I do recommend going through and tightening all screws a little before use as with most clones they were all a little loose. Performance: I live in an apartment so I havent got to shoot it yet but I expect it to be just fine. No cons I can think of, but I did have to a few things to mine out of the box: I lubed the charging handle since it was a little rough, as well as the inside where the bolt assembly slides and that really helped smoothen out the action and im sure will help the blowback. My front sight was crooked but that was an easy fix, just loosen the screw under the charging handle when u pull it back, straighten the barrel, and tighten the screw. Lastly, inside the stock there is a slot for your battery but its only big enoigh for an 8.4v mini. I removed it, cut off the back piece with a dremel, and reinstalled. Now it holds a 9.6v perfectly. Overall great gun for the price, just wait for the sales!"

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4 JG Full Metal MK58 Electric Blowback Carbine Fully Automatic AEG Rifle *****
tough, but upsetting

"this gun was exactly what i was looking for, something diff. than the m4/ak models. shipping was fast, and its box was really nice and organized. i as well was surprised by the blow back feature, because this wasn't mentioned in the description. the gun is extremely well made and shot hard to a good 150-200 feet. unfortunately my experience was cut short when it stopped functioning after the 5th time taking it outside. something in the motor is not working, and has me a little upset. pros: strong build hits hard BLOW BACK great packaging cons: very weak battery included internal malfunction foregrip is a little shoddy all in all, i give this gun a 4, but thats if i can get this motor running again"

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2 JG Full Metal MK58 Electric Blowback Carbine Fully Automatic AEG Rifle *****

"Okay, I bought this gun thinking I would love it.....Well the first one they sent didn't even work. The second one only shoots a quarter of the time. It looks cool, I don't know if it is just this specific gun or not. It shoots extremely hard and far, but i just wouldn't spend your money on this gun. Just buy a m4 or something, I don't recommend this gun."

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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
I loved buying from airsoft megastore because the employees helped me recover my tracking number and told me where the package was at, I would love to buy from airsoft megastore again! Battlefield4Rule, USA
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