MK18 outher barrel removal

[aac]

Hello members,

This topic for my ACBC MK18 project

Today i removed my outer barrel, and destroyed my bucking

i will show the pic's.

Please tell me what you see, it's my first time i removed a barrel

i s this a usual construction ?

and what are the grooves in de inner barrel ?

how do you see the position ?

http://imgur.com/a/WDnxa#0

 

[Nath]

You removed the inner barrel without removing the hop up chamber from the receiver. To avoid this problem in the future remove the upper receiver, remove the inner barrel with hu chamber and after that strip the upper from delta ring and remove the outer barrel.

[aac]

Hello Nath,

Is it posible that the innerbarrel, slides into the HU without being hold by a clip ?

there's only a spring, that holds a small ring, and that ring hold's the bucking in place

check de foto's

[Nath]

Yep it is possible to force-remove the inner barrel with bucking from the hu unit without the u shaped clip being removed, 9 times out of 10 the bucking gets thorn. Remove the hu unit from the receiver and check if there is a small u shaped clip attached to the hu unit.