[Double Bell Scar By-803b Gearbox Help]

13 hours ago, BigStew said:

Up to your self I personally don't think the receiver is worth putting the money in. even with top of the line parts the tolerances could still be off and it might not ever work right unless you stick with the same manufacture very little in airsoft is just drop in. No ones going to be playing any time soon. you still have your AUG, learn to fix the gearbox and save up for something good out the box. I can highly  recomend the TM scars if that's the style you are going for.

I refuse to buy a tm I've used them in past over priced shit in my opinion dont like plastic hence why my aug sits on the side ......and buy a tm just to have to upgrade it as only play outdoor feilds dosent sound sensible 

[Double Bell Scar By-803b Gearbox Help]

On 10/05/2020 at 16:12, BigStew said:

from what i can see doesn't appear to be any excessive wear on the teeth. If it's not the motor height you are going to have to open it up.

Ares Amoeba EFCS ECU Gearbox Complete - Rear Wired  would that work in it and how hard would fire selector be to change with it being an m4 and not a scar ...not to worried if I have to lose a safety switch never use the right side as is 

[Double Bell Scar By-803b Gearbox Help]

@BigStew not having much luck and dont wont to brake it any tips allso I have attached some photos of what I can see from ware the motor connects and the motter head for you to have a wee look and see if thay look striped or not I think thare fine but I dont k ow what should look like 

[Double Bell Scar By-803b Gearbox Help]

So basicly I have a double bell scar it uses the army armament gearbox according to the book my one is making a loud screaching vibraiting nice from gearbox or motor I have no idea how to begin to work on this as only used a pistol before when tecing .   Dose anyone know a gearbox that will fit straight in to the gun as is I have taken motor out it defently works . It was working fine was shooting in back garden and put one mag thro it then it's just what I can assume as jamed badly please help