regular price: $184.95

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This M4 Electric Airsoft Rifle Package Deal comes with all the best features and accessories including a M203 Grenade Launcher (Shotgun) a Face Mask, and a bag of 1000 BBs. This new BIM4 from Airsoft rifle from BOYI includes a high torque motor and mechbox. These new upgrades allow this gun to shoot a 300 FPS. This gun is the ultimate Airsoft gun because it gives you the best of both worlds, a fully automatic electric rifle and a spring shotgun. Included with this gun are 2 adjustable stocks, 2 magazines (1 Hi-Cap, 1 standard), 2 hand guards (1 RIS Handrail, 1 Standard), a rechargeable battery and charger, a tactical 3 point sling and a M203 Grenade Launcher.

Check out the video of the M4 3181 Airsoft Grenade Launcher Gun


  • Full 1/1 Scale
  • 300 FPS
  • Full Auto / Semi Auto Electric Rifle
  • M203 Grenade Launcher
  • Tactical 3 Point Sling
  • Hop Up
  • 2 Adjustable Stocks (1 Standard and 1 with Cheek Rest and BB Storage)
  • 2 Hand Guards (1 Standard, and 1 RIS)
  • 2 Magazines (Hi-Capacity and Standard
  • Rechargeable Battery and Charger
  • Replaceable Piston

Click here for the 3181 Manual

For questions regarding this product please email our friendly customer service team.

Customer Reviews

Overall Raing: 5 Rating 5 out of 5 stars

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Top Customer Reviews

5 Rating

By: Felix on August 08, 2012

before i buy this gun i need to know if its metal or plastic i need a quick response

4 Rating

By: A Person With Craploads Of Airsoft Guns :l on June 13, 2012

Look, if you're just starting, this is a good combo.
I'm a complete pro, (5 1/2 years playing) and this was my first Assault/CQC Weapon. It works nice. The only reason for 4, not 5 stars is the fact that it jams a bit often if you're running like crazy,searching buildings, and getting alot of dirt, grime, and all that *****. Still, a good buy for backyard, target, or wars for newer people.

Mist, This gun is made by BOYI.

5 Rating

By: Rcm on May 21, 2012

Look on the bright side the grenade luncher can act like a master key.

5 Rating

By: Sniper on April 22, 2012

Good for beginners. I would buy More mags

4 Rating

By: Mist (sniper Name) on April 04, 2012

To all fans of hobbytron and airsoft. This gun is a great gun for anyone includeing myself. Every thing works great,but the only problem i have with this package deal is the grenade launcher being a mini shotgun and not a shower grenade launcher and it sometimes often jams on full auto. So any way buy this gun for hobbytron and for yourself and if anyone can tell me how makes this gun like D-Boys,KWA, or any one please let me know.
Mist from ASTsilentbomb in Indiana

5 Rating

By: Air Strike on March 31, 2012

i'm only 11 but i almost have enough to get it

5 Rating

By: Weeson on February 19, 2012

yea is it platic and metal cause thats what it looks like

5 Rating

By: Andres on February 18, 2012

Is it plastic and metal,full metal,or plastic

5 Rating

By: Zeebowa on February 07, 2012

is the grenade launcher one of those single shot bb launchers or can you put a shell in it?

5 Rating

By: Confidential on February 04, 2012

dude this gun is so awesome everytime i go out to have a war with my friends i never get hit. but thats because of the M43181

4 Rating

By: Joe Joe on January 29, 2012

looks like a pretty cool package

5 Rating

By: French Airsoft Dude on January 22, 2012

it has both a primary and a seocondary in one so you can have a tirtiary weaponon you r belt

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