Sorry guys, I'm sure this has been discussed several times before, but I couldn't find the thread(s).  I have a new baby on the way (Colt 6921 SBR).  This is my first NFA item and my 2nd AR.  Do you think this package is worth it?  Colt already makes a great quality product but... I don't know.  Anyone here have this done to their gun?  What all do they do (details)?  All they said on their website was barrel mods, bolt mods, gas system mods, and a new buffer assy.  Also, apparently the 6921 comes with a S/A bolt carrier.  Should I buy a F/A carrier?  I've heard it is more reliable, is this true?  Any other benefits?  Any other recommendations?  Thanks!

-Korpisz

www.ar15.com/forums/topic.html?b=2&f=29&t=149224

www.ar15.com/forums/topic.html?b=3&f=118&t=267740

Are you having reliability problems without it?  If not then there is no need to pay money to fix a problem that does not exist.  

Quoted: Are you having reliability problems without it?  If not then there is no need to pay money to fix a problem that does not exist.

havent you read the threads? its a must have for the colts.

I can't believe we are starting this again.

archive:

SAW thread

....

Quoted: I can't believe we are starting this again.

+1