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  • Soft Air Colt M4A1 RIS Airsoft Gun by King Arm's, Black
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Soft Air Colt M4A1 RIS Airsoft Gun by King Arm's, Black

Currently unavailable.
We don't know when or if this item will be back in stock.
  • Ultra Grade all metal gears and gearbox with Nylon Fiber receiver
  • 350-380 FPS using .20g BBs
  • Rail Integrated System-RIS
  • Spin Up Adjustable Accuracy System
  • This product is restricted from shipment into the state of New York
  • Recommend King Arms .20g BB's or heavier for optimum performance. Includes Battery and Charger

Product Alert:
Currently, item can be shipped only within the U.S., excluding certain cities and states.
Currently unavailable. We don't know when or if this item will be back in stock.

Product Description

Officially licensed by one of the most recognized names in the gun industry, the Colt M4A1 RIS by King Arms is probably one of the best looking M4 models we have seen in its class. The Colt trademarks on this rifle are actually stamped into its receiver, not painted on like some other models. Its furniture is constructed from reinforced Nylon Fiber instead of cheap plastic which looks and feels extremely realistic. This gun comes with a metal Rail Integrated System and a PEQ Box that houses the BatteryAnd, the rifles receiver is finished in a matte gun metal gray which looks so good you honestly have to tap on it before you realize it is polymer and not metal. It of course has the standard features you would typically find on a traditional M4 AEG such as a six position telescoping stock, functional dust cover, removable carry handle and adjustable front and rear sights. This rifle does have an array of metal parts to include the one piece barrel, front sight, front sling mount, delta ring, dust cover, charging handle, mag catch, forward assist and buffer tube all of which have it weighing in at just under 6 lbs. The King Arms Colt M4A1 feels exceptionally solid and very sturdy. Between this rifles top notch appearance and top shot performance, it quickly became one of our all time favorites. This honestly is an amazing rifle which could can go muzzle to muzzle with rifles twice its cost and come out on top. Do not use with .12g BB's, this gun was made to shoot with .20g BB's or heavier.

Product Details

  • Item Weight: 8 pounds
  • Shipping Weight: 9.3 pounds
  • Shipping: Currently, item can be shipped only within the U.S.
  • ASIN: B007L136PC
  • Item model number: 18996
  • Batteries 1 Nonstandard Battery batteries required. (included)
  • Average Customer Review: 3.0 out of 5 stars  See all reviews (1 customer review)
  • Amazon Best Sellers Rank: #915,202 in Sports & Outdoors (See Top 100 in Sports & Outdoors)
  • Product Warranty: For warranty information about this product, please click here

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Most Helpful Customer Reviews

2 of 2 people found the following review helpful By Gunn3r on August 14, 2013
Verified Purchase
I'm by no means an Airsoft Guru or professional, just a guy who thinks these things are fun. My first impressions of this were very high. The packaging is top notch, the AEG is very realistic, you need to actually tap on the receiver to realize it's not metal. Good hefty weight makes it feel like it's real metal counterpart. The RIS system it comes with is painted, not anodized, and it is glossy, not a matte finish like the rest of the rifle. This made it look cheap, and more like a toy than the real deal. I opted to change these out for some standard AR15 handguards I had laying around. Also the PEQ box is a joke, it looks nothing like a real PEQ, and I'd almost be embarrassed to attach it to the gun, but since the rail is so inferior, I can't! haha. the battery fits nicely inside the standard AR15 handguards.

So after charging the battery for the recommended 3 hours, I plugged it in and let her rip. Semi auto seems to shoot very hard and accurate as well. Full auto seems lacking in ROF, I was a bit disappointed.

After shooting around 100 rounds, the AEG jammed up. After looking online for some help, I found that it may be that the weak battery provided with this AEG is not able to overcome the anti-reversal latch. I began to take down the AEG and attempt to free the latch manually, while taking it down I found a good size chunk of the piston had blown off. Great, $200 spent, and after 1 day it's broke.

At this point I tried contacting the manufacturer (I don't expect to hear back). and I ordered a new piston on Amazon, this time a full metal (Aluminum one)($25). If I can get it all back together, this should do the trick.

UPDATE: I installed the new piston, however the problems are continuing.
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