310 FPS DBoys Customizable M4 RIS Grenadier Polymer AEG Airsoft Rifle

WAS : $66.95
YOU SAVE $10.04 !
Muzzle Velocity: 200 FPS
Build Material: Polymer
Weight: 6.5lbs
Overall Length: 33" in.
Gearbox: Polymer Version 2
Magazine Capacity: 45 rounds
Product Code:

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    Our take:  Just arrived is the all-new 2013 production-run model DBoys custom M4 RIS fully automatic AEG rifle PACKAGE, complete with a slew of add-ons and accessories.  This is the newest and best DBoys M4 RIS AEG rifle package put together by DBoys thus far, with improved build quality, improved reliability, and of course, improved performance over the 2011-2012 models; as a result, it is also one of the most highly anticipated new arrivals for custom M4 AEG rifles under $100, and is finally in stock at Airsoft Megastore. If you're looking for a modern, high performance DBoys airsoft rifle, this custom M4 AEG rifle is a must have.

    The base BI-3181 features a high-speed motor pre-installed from DBoys, the manufacturer, along with a high-power polymer gearbox for the best balance between value and performance on the market.  We have chronograph verified this custom M4 AEG rifle to shoot on average at 260-300 FPS with 0.12g seamless performance BBs, hitting top figures of 311-312 FPS!  Surprisingly, for the DBoys M4 3181 model, the rate of fire stays quite good at a more-than-respectable 650-700+ rounds per minute, even despite the bump in power for this year's new production run model. The custom DBoys M4 3181 rifle package is sure to out shoot and outlast the competitors at a fraction of their cost!  

    The additional launcher unit that comes along with the DBoys airsoft rifle is easily mountable onto the lower hand guard, which is similar to the the Stryke Full Metal M4 CQB 7-inch Free Float Rail System, and performs much like a high-powered shotgun unit, bursting a single BB with every shot at velocities upwards of 300 FPS.

    The full DBoys Airsoft Custom package includes:

    - M4 RIS AEG fully automatic rifle w/ rail system, removable carry handle & standard retractable LE-style [Law Enforcement] stock
    - Tactical [removable] forward grip for maximum stability
    - PEQ Box for easy battery mounting/storage
    - Alternate M4A1 Carbine style hand guard (interchangeable with standard RIS)
    - Tactical launcher unit with mount
    - Tactical BB speedloader
    - Not one, there are 2 standard magazines included
    - Alternate rear crane stock (interchangeable with standard LE stock)
    - Standard tactical sling
    - Rechargeable 8.4v battery and standard wall charger (the purchase of a smart charger is recommended)

    In total, this is a 12-piece custom airsoft package that is selling for less than the price of most SINGLE M4 AEGs on the market, and is therefore a tremendous value!

    Operation:  Electric Automatic
    Firing Modes:  Semi-automatic and Full-automatic
    Muzzle Velocity: 260-310 FPS with 0.12g BBs
    Rate of fire:  650-700+ rounds per minute
    Weight:  5 pounds base rifle, 6.5 - 8.5 pounds fully equipped

    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.

    Battery Charger Recommendation:
      Although this fully automatic DBoys 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.

    310 FPS DBoys Customizable M4 RIS Grenadier Polymer AEG Airsoft Rifle Categories:

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    ***** 3 / 5
    Based on 41 Review(s)
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    Product Reviews

    By: Matt

    "this is my first AEG, and its pretty great. i have a gocart and me and my brother do airsoft drivebye's to cardboard boxes. it shoots super fast and never skips a bb. just awesome. ive had it about 2yrs now and it still works like new."

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    By: tj mushovic

    "i bought this gun in augest in 2010 this gun is awsome eveythig is grreat but the rubber butt stock falls off the gernade lancher sucks but it looks cool so i keep it on there the hand rail if you take it off you wont get it back on"

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    good gun
    By: Paul Stimpfl

    "this is a great gun with good range. Dont use bbs that come with the gun or you will jam your gun"

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    great gun
    By: david Mattessich

    "this is my first gun and it is amazing. For all you people who said it fires to the left top,they are wrong, they were not looking at it correctly. I don't know how to put g-nade launcher on but i fired it with out batteries and it was stronger than the gun itself. the instructions are out dated, so don't complain the battery does not fit the way the instructions tell them to be. the PQE box is a slide on that holds the batteries, i slid mine on the top but it was not a good idea since i bought a red dot sight too.....it is made out of a thin metal and is mostly plastic, it worked even though it was rainy outside(it poured, don't ask me why i play in rain).one mag holds 50 bbs the other holds 300bbs but you must keep turning the thing on the bottom, also don't put the bbs in the same way for the300 round as the 50 round put it through the huge opining that slides. mine came within 1 week with standard ground shipping. iron sights looks like m16. great deal."

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    Great Gun for Beginners
    By: Zach Holland

    "This package is a great deal for what you get with it. You get the gun, 2 mags and a bunch of extras. Also, just a general tip, don't use the BBs that come with any airsoft gun, they're usually terrible quality, and can damage your gun."

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    Good starter AEG
    By: Mackenzie

    "this M4 was a good investment that i made it is vary durable and can take quite a beating it is also fully custom to what the user prefers but i suggest that when you get it first test the hopup it may need to be adjusted for it to shoot also beware of the high ROF invest in either a 2500Rd auto mag or a 1000Rd battle axe auto mag"

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    good gun
    By: Joshua Walsh

    "this gun is great shoots straigt the fps isnt to bad and the range is average for a gun this cheap the grenade launcher isnt to bad the instructions are mostly in chines and the pics dont help much on the instal itself.not to sure it be great for battles but what i use it for rocks"

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    My review
    By: Matao

    "Pros: *Extremely Accurate *Comes with everything you need to play *Really lightweight *Comes with 2 magazines(1 low cap and 1 mid cap) *Good fps for .20 bbs *Okay Range *Rof is great on auto Cons *Plastic *Comes with crappy manual *Comes with wall charger DO NOT USE!(smart charger recommended) Overall a great gun for NEW PLAYERS like myself"

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    great gun
    By: Skyler Schell

    "i have had this gun for a long time. has not broke yet. wen u get it just make sure u tighten everything good. the only thing i dont like is the fps is a little low. otherwise great gun."

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    By: Brendan Killillay

    "ok so got this for my b-day in april its working good the grenade launcher is a peice of crap but the gun its self is pretty good. i painted it cause i spray paint alot and am beast at it so now it looks sweet. i have no clue how much fps. but yeah if u are new and have no clue what gun to get this is a good idea for a gun. i'm thinking about upgrading to a jg g36 but if i can get some decent attachments i'll keep it. overall its decent not the best but not half bad. This gun has a high quality plastic gearbox i upgraded to a dboys version 2 full metal gearbox. don't know how it will work because it isn't here yet. also this gun is excellant for backyard battles and cqb or cqc. however you might want to upgrade either the gun or internals eventually."

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    By: Ed Baumgarten

    "it is a amazing gun.... Grenade launcher broke on me... But pretty good gun."

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    Good gun so far :D
    By: Issac Jacenko

    "I had this gun for about a month or so and it really impressed me. Mostly Metal and comes with some kool attachments Pros: Decent FPS with .2 bbs Metal Durable attachments good price Cons: Wind up clip will mess up sometimes Greneade Launcher is a single shot only and is a pain to put on gun Manual is CRAP!"

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    sturdy gun
    By: Brandon Bissett

    "i just got my gun today and i aready love it. hard plastic construction. the only thing is the grenade launcher shotgun doesnt come with a clip"

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    good gun
    By: Jacqueline

    "i personnaly think this is a pretty good gun. good fps, good price, although the grenade launcher is a 2 person job to put it on. with the grenade launcher( its not really a grenade launcher it comes with a mag and shoots three bbs at a time.)it is very heavy so i recommend to NOT put the grenade launcher on if you get this gun. when i got this gun the scroll mag only worked if you turnt the gun up-side-down and the normal mag that actually DOES work dosnt hold many bbs so have to take out your speed loader every 2 mins when you shoot it. so if i rated the gun from 1 to 10 id give it a 7."

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    Ignore K. Fish
    By: Ethan

    "It's a $72 gun. Made of a light polymer material. It's a good gun for it's price. Don't worry about buying upgrades for this gun, it's only to get use to the feel of airsoft. Very good for beginners to the airsoft community."

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    By: Taylor

    "This gun was amazing. I had the gun for about 2 years. The FPS on mine said 320. Towards the end of its last days the fps dropped down to 134 because the spring was worn down. Then on its last day someone stepped on it. Other than that this is an amazing AEG for beginners and some intermediate players. But if your gonna but on the launcher dont try to take it off because you wont get it back on."

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    Pretty good
    By: Foolbag101

    "The only reason I bought this gun was because another friend recommended it and said it was the most reliable gun he has ever had. I bought it and went to an arena and the accuracy on the gun was definitely not good whatsoever. However, if you are just planning on CQB than this is a great cheap weapon that will serve your uses well."

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    JUST O.K
    By: MARCY

    "All around good gun. The made launcher sucks and so does the bbs that come with the gun"

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    By: Michael Beck

    "Good gun for the price range, decent rate of fire but low fps. Cannot get the hop up high enough. Can't get the stock off but the second stock looks nice. Second magazine only holds about 30 bb's because it has not side compartment / wind up. I would recommend the original hand guard over the second. The launchers not worth it. The battery life is great. The gun is durable and has never jammed. If you want to get attachments for this gun I would recommend the A&K 5000 rd. mag and a dot sight. This gun is not a sniper and it feels meant for spraying and praying. Good beginner to intermediate gun. 3.5/5"

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    good platform
    By: Bill Pullin

    "my friend has one of these exact weapons. i have used it in two battles, and in both it preformed flawlessly. i just ordered my own two days ago. the only thing that could be better is the M203. it has a low range and not much power. also the flashlight is not real. just for show. other than that, its an excellent system, espically if you're new to airsoft."

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    0k just for beginners.
    By: Michael Young

    "I used this gun for almost 4 years before my gearbox broke. I had some trouble getting the grenade launcher on, but comes with a lot of extra accessories. Definately wouldn't recommend this though. Only give this four stars because of its performance despite being a low grade type of gun. This is definately good for beginners."

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    Good deal buy this gun
    By: Jimmy crack corn

    "Ok i just ordered this in my opinion its an amazing deal the shotgun "launcher" is worth about $20 the fron grip is worth $15 the 300 round hi cap is $15 the battery holder is$20 the battery is $30 the stock is worth $10 and the sling is lik $5 so all together if you dont use the gun the parts are worth $100 and thts a goooooooooooood deal"

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    You get what you pay for
    By: Another noob lol

    "Overall it's a good beginner gun. Coming out the package some stuff was broke and there was already a bb in the chamber? But yeah the instructions are just poorly translated, and misc. parts are just CHEAP but for the price, it's actually a great gun with which u can customize the look to your taste and the ROF is pretty beast. Where it lacks power it makes up for a shroud of bbs. Overall def worth 70-80 dollars"

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    Awesome Gun
    By: Chris

    "This is an awesome gun, but the "grenade launcher"- which is a spring shotgun, is crap and broke in a week. The gun itself is very nice and isn't cheap plastic. "

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    Not a bad gun
    By: Rob

    "This gun is ok. Fires at a nice speed, but FPS is a little low for me, and plastic body can't be opened for gearbox access. Rail system is not as strong as I hoped, a rail broke off it. Foregrip is strong though. Plastic grips are not as strong as I hoped either and one of them broke in a war. Overall not a bad gun. 3.5/5"

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    good rate of fire
    By: Arin Johnson

    "This gun is plastic so as long as you dont rough house with it should be good my garnade launcher broke after one day but i didnt really care for it but the gun it's self light and fun to use the bb's shoot out of it super fast so it has a SMG feel very good for the price specily with all the stuff it comes with I would recommend buying it for your first air soft."

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    By: Zakriya Rabani

    "This gun is pretty good for the price and everything that comes with it. I've had it for a week and the gun only jammed once and it was an easy fix. Grenade Launcher is tough. Its bad and its very difficult to attach. Just leave it in the box. Lots of different ways to put it. Grip is terrible. Get this gun if you cant spend much."

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    By: Daniel Fernandez

    "this gun is awsome i had it for 2 years and it still runs perfectly and i havent upgraded any thing the only thing is that mine had a small wobble to it but no problem with it yet."

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    By: Jacob Mckean

    "great gun shot good high power but gearbox broke after the 5th time playn "

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    Not so great but OK
    By: Airsofter

    "The gun was great when i first got it but soon after the sling on the stock broke with really ticked me off and also the first to mags that came with the gun where complete crap and didn't work. Other than that the gun shoots well and it has good accuracy."

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    By: Alex

    "Very good gun for the price. It has a crappy grenade launcher and the instructions are outdated, but i figured it out. Overall i was pleased."

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    OK godd starter AEG
    By: Guy who had this gun

    "the gun is good considering the price and what it comes with but it came with poor packaging and missing screw in the tac. rail good for starters once again its ok but low FPS only good on a full charge battery and range is horrible"

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    By: kolby

    "I got two one I bought with the money I saved and three days later the gear box striped now I would have gotten it fixed if I would have used the right bb now the second one I got for Christmas from my parents and it awesome so really it's the luck of the draw I recommend professional grade bb's so this won't happen to u And yes i am 13"

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    How the grenade launcher works and review
    By: Justice

    "First of all, the grenade launcher doesn't actually launch the shells. you simply fill the shell up with about 50 bbs, fill it with gas, and it works like a burst shotgun. You must do this for every shot. Second, the gun is terrible... almost the entire gun - inside and out - is plastic. The only reason i would buy it is maybe an extra magazine for an m4 and the grenade launcher. If you have around $100 to $200 to put into this gun for parts, then go ahead and buy it, but there is absolutely no value in this package."

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    By: J. White

    "Rifle, 8.0 Launcher 1.0 - 'cause it's included Just didnt work and a pain to attach. Range, 100 ft or so. Accuracy, 9.0 Sling 9.0 -plastic buckles Configurability, 6.5 - To use the tactical RIS you MUST use the launcher. Charger, 5.0 Cheaply made even for China. Battery 8.4 volt came fully charged and lasted several hundred rounds in full auto and semi auto mode. Overall, I'd give it a 7 out of 10 "

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    first battle today
    By: russean folts

    "i just got this yesterday my only complaint is the gernade launcher broke but only due to minor problems the crane stock is easyley changeable by pullin hard on the ajuster pin n slide it right off the read it is not abs plastis i have a jg m4 that is and it quality far surpasses the plastic this is made outta but this gun shoots fast n nice i would say its worth every penny first battle today with it that will be the real test "

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    hard to put it together
    By: dylan Wade

    "it was hard to take off the front stuff and the battery was hard to put in it took about a hour uhh... but it dose have a great rate of fire and aim"

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    By: Matt Gillen

    "In a small war bad bbs jammed the whole barrel with about 50 bbs. Ended up breaking the whole gun because I couldnt take it apart so I had to rip out the barrel, destroying the hop up. Pros: Decent rate of fire Decent fps Fairly accurate Cheap Cons: Cheap = Cheap plastic quality M203 is SPRING powered one shot piece of junk and it broke in 2 or 3 days. The ring that holds the ris rail on to the barrel is plastic, and broke in the first day from stress leaving the rail very loose. No disassembly without breaking the gun. Every once and a while it will stop shooting and to fix it you have you hit the lower receiver several times to get it working again. Overall its decent but I'd recommend another gun."

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    good starter
    By: hunter michael

    "it was my first aeg its nothing compared to my jg but its good for someone thats just starting i had mine for close to 3 years i sold it for 30 bucks with everything and its still going realy strong pros light weight crane stock ok rof ok fps last awhile if you treat it right takes tokyo marui compatible mags cons fps is low with .20's everything was plastic i didnt realy like the light weight could be a pro for younger players overal a pretty good starter"

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    This gun
    By: Denise Johnson

    "This gun is ok Pros: High ROF Light easy to carry pretty acruate CONS: low FPS Doesnt go far Breaks Easy all palstic not powerful"

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    Ok starter gun
    By: K. Fish

    "Ok so Yesterday i used this in a feild battle and it suck. Cqb Is a differant story but still not the best gun, Polymer body is ok but scratches easily same with the stock . The rail are shitty abs and broke of within 30 minutes of me using a forgrip attached to the bottom one, The grenade launcher is a PAINN, to put on. Only shoots about 80 feet. Then again if your looking for a "toy" gun get this."

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    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
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