AGM MP44 Stg44 guide -Sturmgewehr 44

Real steel info from wikipedia
The StG 44 (Sturmgewehr 44, literally "storm (or assault) rifle (model of 19)44") was an assault rifle developed in Nazi Germany during World War II that was the first of its kind to see major deployment and is considered by many historians to be the first modern assault rifle. It is also known under the designations MP 43 and MP 44 (Maschinenpistole 43, Maschinenpistole 44 respectively), which denote earlier development versions of the same weapon with some differences like a different butt end, muzzle nut, shape of the front sight base or with an unstepped barrel, all only visible with close inspection.

Production history
Designed	1942
Manufacturer	C. G. Haenel Waffen und Fahrradfabrik CITEFA
Produced	September 1943
Number built	425,977
Specifications
Weight	5.22 kg (11.5 lb) unloaded
Length	940 mm (37 in)
Barrel length	419 mm (16.5 in)
Cartridge	7.92×33mm Kurz, (aka. 7.9mm Kurz or Pistolenpatrone 43)
Action	Gas-operated, tilting bolt, full auto or semi-auto
Rate of fire	550-600 rounds/min
Muzzle velocity	685 m/s (2,247 ft/s)
Effective range	300 m (automatic) 600 m (semi-automatic)
Feed system	30-round detachable box magazine
Sights	Adjustable sights, rear: V-notch; front: hooded post

Airsoft version info 

AEG semi-full automatic 6mm BB
Weight 3890gr
Length 943mm
Barrel length 445mm
Gearbox version 2
M4/16 type Hop up unit
Battery type AK stick
Magazine 550 BBs
Muzzle velocity 430-440fps(0.020g)

 Quick disassembly guide

Remove stock pin and then remove stock.Remove brass cylinder in which the pin is locking.

 Remove frond receiver pin and the 2 alen screws marked with red colour.Then you can remove that side receiver panel.

 Remove the small torx screw shown by the screwdriver

 Remove the small screw at the back side of the body

 Then you can remove the left side of the receiver.
Notice the shim under the selector plate!Looks like gearbox busshing but its there to lift the selector plate 1 mm higher cause it had a problem engaging with the selector.With that shim works perfect!

 The hop up unit (standard  m4/16) is a homemade tracer unit build 1 year before thats why you see the 2 cables (black is not showing good) going back to the battery in stock.

 Inside the hole that was the biger alen screw there is a hidden alen screw that holds the outer barrel and the gas cylinder attached to the receiver.If you look at the picture i ve a alen key in.You have to remove it so you can pull (a bit hard to do-i used a hammer and a screwdriver to hit it ) the outer barrel-gas cylinder in frond.Then you can remove the hop up unit and the gearbox from the receiver.The gearbox is a little dificult to remove if you dont remove the hop up.Pulling it out of the body from the back it goes out of the receiver easily.Now you can unscrew the magazine release button,spring and catch.

The motor is engaged to the gearbox in a frame like v2 gearboxes, but its a long motor standard for m4/16.

The diy hop up unit switched on!!

Here is the gun finished with classic army hop up bucking and madbull tightbore 6.01mm 455mm length.Shooting 420fps with 0,02g bbs














For the end i sand and paint the wooden stock in light walnut colour cause the original was to fake for woodstock!






Thats all for now hope it was helpfull toStg44 users!