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Matrix "Calico Jack" Metal M4 Airsoft AEG Rifle w/ M-LOK Handguard & MOSFET (Model: Carbine / Advanced Receiver)

ID: 21567 (AEG-MTX-M907D-BK)
M907D BK
Matrix859188215672M907D BK21567
5.0 stars, based on 2 reviews
Matrix Calico Jack Metal M4 Airsoft AEG Rifle w/ M-LOK Handguard & MOSFET (Model: Carbine / Advanced Receiver)
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MatrixDouble Eagle


Canada Export CompliantCanadaExport Compliant
This gun has a muzzle velocity rating (FPS) between 366 and 500, and is compliant for export to Canada.
Free ShippingNo Coupon Required
Free shipping within lower 48 US states, no coupon code needed!


  • Features the new "Falcon" version 2 gearbox, complete with quick change spring, 8mm steel bearings, and a rotary-style hop-up
  • Falcon electronic control system can control fire mode and trigger pull as well as provide battery and motor protection
  • Ambidextrous fire controls provide comfortable use for both righty and lefty shooters
  • M-LOK slots around the handguard run the entire length for easy attachment of accessories and tactical devices
  • Advanced-style metal receiver features additional ambidextrous controls to make the shooting experience even smoother, whether shooting left- or right-handed!
  • Retractable M4 stock allows for a custom ergonomic fit while still providing buffer tube space for batteries

Manufacturer: Double Eagle

FPS Range: 380-410

Color: Black


Dimensions (Adjustable): 725-805mm
Weight: 2360g
Magazine: 120 Round Mid-Cap
Gearbox: Ver. 2 / Fully Upgradeable Metal Gearbox
Battery: 7.4v small stick type recommended (Battery not included, wired to stock w/ Standard Deans connector)
Hop-Up: Yes, Adjustable
Firing Mode: Full / Semi and Safety (Programmable Burst Feature Available)
Package Includes: AEG, Manual, Mid-cap Magazine

About Matrix

Established in 2001 for Airsofters by Airsofters. Team Matrix thrive on the vision to better the sport of Airsoft with affordable high quality Airsoft equipment. With decades of experiences as Airsoft enthusiasts ourselves, we live, sleep, and breathe Airsoft. Matrix offers a wide selection of skirmish grade replicas from rifles to pistols, a wide variety of accessories, and tactical equipment from helmets to boots. It is the Matrix mission to prepare every Airsoft shooter the perfect experience!

2 Customer Reviews

(Write a review)

by Eli G. on 06/11/2021
"I really think this gun is great. If you’re looking for a $300-ish gun, this is the gun for you!

(I bought the Carbine / Advanced Receiver for $229)
I found that the battery ( is more expensive but works really well. Also, as a plus, it comes with a mini Tamiya adapter.

The magazine I would recommend is the Krytac M4 Magazine ( It holds 150 rounds and works perfect.

The Gearbox (Ver. 2 / Fully Upgradeable Metal Gearbox) is absolutely amazing! It has special modes to make it 1,2,3,4 or 5 round burst, trigger sensitivity settings, and so much more!

One problem I found is that it is very hard to remove the orange tip without a special Allen key that doesn’t come in the box.
Here are some pros and cons that I would find helpful:
-Very fast gun
-Ver 2 Falcon Gearbox has so many incredible modes
-good size
-M-lok works great
-high power
-380-410 FPs
-Flat Trigger works well for fast triggering
-looks good as #@%!
-easy to use the sight (if you do want a sight you will want a sight protector)
-easy to find parts and accessories from matrix (
-quick change spring works well if you’re transitioning from CQB to Milsim
-Allen keys are hard to remove because they seem to be in between sizes
-magazines hold only 150 bullets (you can buy a nice new drum mag here but they are expensive: (
-buttons aren’t the highest quality

All of the cons are very small things that I hope don’t stop you from buying this gun.
by MICHAEL T. on 03/28/2021
"I would highly recommend the advanced receiver mlok carbine.I’ve built many guns as a tech/collector.The receiver is basically a vfc Novritch design which is a vfc(nicest externals out there)with matrix trades on it.finish is not as good as vfc kinda shiny.The lower receiver can except my vfc upper perfectly and the upper fits on my vfc fits perfectly on this lower everything lines up perfectly .The mlok rail is aluminum and very nice construction comes w/mock gas tube/block.No wobble at all in stock(awesome)only takes a 1100 mah stick battery in buffer tube.Internals are very nice also:
Gearbox radiused(not too good but done)
Bearings where they should be
Bushings where they should be
Metal selector plate
Nice wiring
Stainless steel b/b spring guide
Compression system is lacking but has a good seal
Very nice electronic trigger control(not a gate Titan but very nice for the$$)
Common gearset(pretty good shim job)
Nice trigger(can change sensitivity)
Motor is junk(not junk but this gun would be way better w/a neodymium Magnet 30/40 k motor in it)
Hopup is like krytac rotary plastic but nice add maple leaf mr hop and proper nub boom shooting lasers.
Inner barrel looks highly polished and has a very deep crown to it
There aren’t any get it I bought this w/a budget build in mind and was highly surprised upon opening box.very nice quality gun add these items and you have a nice setup for less than 300$.
Maple leaf mr hop aeg bucking 60*70* /nub(clean barrel when done)
13tpa/16tpa 30/40k neodymium magnet motor(set motor height w/adjustment screw at bottom of motor grip when done re installing new motor.

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