When ordering a kit from Del-ton does the upper come with the barrel and gas block attached or not...I ordered a wilson barrel and a gas block with a flip down front sight and wondered if I have to install them myself....

Did you order a kit? If you did then i would think it would all be put together.

IIRC they indicated to me that their uppers are assembled and headspaced.

The only thing you will need to do is stake your bolt carrier gas key bolts!!!  Del-ton does not do this, but everything else will be assembled.   I got a M4 kit with YHM flip up fron sight and free float handguards........you will have to make sure the sight block is at top dead center, sometimes they assemble the kits too fast, mine was off a few degrees canted, sent it back for a full adjustment, great people

Ok thanks for the info guys...BURN!!!

i ordered an upper from them mid december,  yes it does come assembled.  and they test fire it before they send it to you.  i could not say anything bad about the quality of the parts and their service.  don't hesitate to order from them.

alex

Del-ton has never let me down. I ordered an upper from them, it was top notch

my 20" hbar was in working order ready to be used and looked great they say that each upper is test fired. is it just fired to make sure its in working order or is it fired to make sure its going to be the most accurate upper out there.but in the real world and the costs of doing business i dont think its possible for  DEL-TON and everyone else to put that much time in every upper for us.
i belive that DEL-TON assembles it together with care, fires it  for a safety and leaves it to us the shooter for accuracy and field testing.
first off I'm sure if there's a problem, DEL-TON would back it up 100%. second if their merchandise wasn't first quality we would be seeing alot of negative posts here.
i bought from DEL-TON because i haven't read one negative post about them so buy in confidence you'll be happy with your choice.
dj1075