Hi
So, I bought a used aeg with the intention of making it a dmr, Bad Luck as I saw there is no modified dmr on the field except the ones that were born dmr's
No problem, I will make it a good aeg that is locked on semi and I don't know how to remove that lock.
It's my first aeg and I have no idea what to do as in parts.
I attached a picture with the gearbox, everything looks ok with no wear on the gears, piston.
The gun has a Nuprol precision 6.03 barrel, airsoft pro m4 hop-up unit.
Piston looks like the low friction one, can't find a logo on it.
Want to order asg spring guide, asg ultimate cylinder head v2, a m90 spring because I have no idea what spring was fitted in the gun and I would like to change the cylinder as well.
The last one is the part that I have doubts about, in the picture you can see that my cylinder has a hole close to the center of the cylinder, the one that I want to buy has no holes in it.
Will that affect the fps as the air chamber is bigger?
Also, why does this nozzle have that strange shape?
Any other advice as what motor "mine is red

", battery, gears to use/change would be appreciated.
thank you