Profile: Echo 1 MTC3

The Echo 1 MTC 3 is a Version 3 gearbox variant of the H&K G36 series of rifles. It closely resembles the SL-9 but comes stock with a shorter barrel and a railed hand guard.









Here you can see some of the changes made. I have added a barrel extension. Usually the flash hider would show right at the end of the rail system. I also added a MagPul grip and a small bipod.

MTC Trades are kind of tacky. It beats overpaying for H&K trades on the new Umarex SL-9. Not that I am too good to pay up, but the Umarex SL-9 was not release when I decided to make my own from the MTC3.

Bipod up, suited with a 4X scope.

The gun is sitting around 350 FPS right now since I have been using it more as a full auto field gun. Internally I have a very high quality torque up gear-set that could easily pull an M170 spring (Thanks to Bill giving it to me.) The gearset requires a half tooth piston so that the gear has clearance. 

More reasonably, I would probably just put an M120 or M135 in it to get the FPS around 450 and use it as a Semi-Only DMR. The slow gear-set is actually pretty nice for me since it slows down the ROF a bit on my 11.4 lipo but keeps the trigger response crisp.

This gun is smooth and accurate, the Echo1 internals are outstanding. Especially for the price. I did put in a MadBull Black Python Version 2 inner barrel because I love those barrels.

Item is now for sale for 200$ flat.
Includes upgraded spring, barrel, barrel extentions (scope, fore-grip and bipod not included)

Ask to try the gun at Viperville airsoft field.

Expert Gun Smithing Services

Expert Gun Smithing Services:

AEG Pricing:

Basic Services (For Functional Guns)
20$ Flat Rate + Parts
Hop-Ups, Inner Barrel, Motors, Parts Upgrades

Troubleshooting Services (For Non-Functioning Guns)
35$ Flat Rate + Parts
Re-wiring, Soldering, Gearbox Lockups, Hop Up jamming, feeding issues etc.
I will not charge the fee if I cannot fix your weapon.

Specialized Services (See some of the Weapon Profiles on my blog) 
35$ Flat Rate + Parts
Upgrade your weapon and dominate on the field. Fine tuned FPS, accuracy and rate of fire.
"R-Hop" ordering and installations
DMR Marksman upgrades
LiPo Battery upgrades
High ROF upgrades

Disclaimer:
Airsoft guns and parts are known to be unreliable and 3rd party parts can often fail or are not compatible with certain manufacturers. I will discuss all changes made to your weapon before doing so or charging for replacement parts. I run a high cap magazine through all guns before returning your weapon. I cannot and do not guarantee that your gun will not fail after troubleshooting. Make sure you are satisfied with the results before accepting your gun in return. Pushing the limits of your gun may cause future failures, I may advise certain upgrades over others (Such as not putting a high powered spring in a low quality gearbox.)

Items for Sale $$$

FOR SALE: Prices are not negotiable.
Items will be removed from site when sold.

V-TAC SIERRA COMBAT SHIRT JERSEY V-CAM

NEW

http://www.uoarmory.com/V_TAC_Sierra_Combat_Shirt_V_CAM_p/vtac-ser-j-vcam.htm
Large (Like XL)
30$

 

MultiCam Back Pack w/ Hydration Pack
NEW
40$

V-TAC Zulu Combat Shirt V-CAM

NEW
http://www.uoarmory.com/V_TAC_Zulu_Combat_Shirt_V_CAM_p/vtac-zu-j-vcam.htm
Large (Like XL)
40$

G-TAC Detachable Suppressor (Inner Foam by Manufacturer)
Fits over most standard flash hiders
10$

 

 Goggles with minor lens imperfections
5$

Black Chest Rig with small pouch

20$

JBU High Torque Motor (Long Type)
Used
15$

AimTop Metal Gear Box w/ 8MM Bushings (include trigger Assembly)

Used

10$

Echo 1 P90 (Custom Paint) 70$

Upgraded Nozzle

Comes with 1 Original 57 Round mid cap.

Shoots 370FPS

Only shoots Full Auto

MagMag 170Round Midcaps x4 10$ Each

Echo 1 P90 Box Mag $20

All mags feed flawlessly

KJW Sig 226 $50

w/ 2 Mags

Gun has been fixed and now fully fires all 26 rounds from both mags.

UTG 3X Magnifier with quick release
NEW
30$

Profile: KWA M4 Commando (Custom)

Primary Weapon Profile KWA M4
Specs
FPS 330 FPS w/ .25g (350 FPS w/ .20g)
KWA KM4 Commando
UTG RAS
11.4 Lipo
Madbull M110 Spring
HunterSeeker5's "R-Hop" (M-nub)
Madbull "Black Python V.II" Inner Barrel
JBU Suppressor
M180 DevilJet Motor



On of my favorite things I was able to do with this gun was fit an 11.4 LiPo underneath the rail system. The gun is wired to the front, which usually means you are going to need a PEQ box. I also attach a PEQ box 7.4 if I am looking for a slower rate of fire.

The ROF with the 11.4 and the DevilJet motor are actually too fast. You will run through a mid cap in no time. But if going semi, the response time is outstanding with the 11.4 under the rail.




I play around with scopes on this gun from time to time, but in most cases just having the basics is fine. I put a magpul flip up front site on the end of my rail.

I dont even know where I got this suppressor but it looks bad ass on the M4. It also has foam inside and suppresses a small amount of gun fire.

These 80 round magpul midcaps were about 7 bucks a piece at godfather airsoft. I got 10 of them. They are probably the best mags I have ever used. I think tha the difference is the fact that 80 round mags only coil the internal spring one time as opposed to two times with 120 round mags. They dont jam and feed fast enough to keep up with my high ROF. Lightweight and durable.

Sitting at 330FPS with .25s the effective range is still farther than guns shooting over 400. The trajectory is flat without many dips up or down until you can no longer see the BB. Just a consistent and reliable gun that has only snapped a piston in the last year of consistent play. If you are looking for an M4 platform, I highly recommend KWAs over most others.