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9/1/2008 2:07:10 PM EDT
Is there any difference between the MT6400C and the LE6920 with..

1. Bolt carrier
2. Bolt
3. Lower internal parts

Basically I was looking at an MT6400C to swap the barrel and stock with LE6920 parts from Specialized Armament Warehouse to make a Colt without the LE/Govt marks.

Yeah its spendy but its a Colt
9/1/2008 2:18:34 PM EDT
[#1]
just thebarrel and the fixed stock.  if you get the MT6400 its the same barrel just have it threaded and the comp cut off. I  bet it would cost less than 100 bucks. and  all thats left is to buy the colt M4 stock and buffer tube. other than rollmarks after that, its the same gun
9/1/2008 2:45:18 PM EDT
[#2]
The stock 6400c bolt carrier is one of those neutered ones if I recall

9/14/2008 10:17:29 AM EDT
[#3]
The new MT6400Cs have a full auto shrouded firing pin bolt carrier now. I just checked one out at the Gander Mountain in Woodbury Minnesota Saturday. It had a full A bolt carrier.
9/14/2008 10:20:29 AM EDT
[#4]

Quoted:
The stock 6400c bolt carrier is one of those neutered ones if I recall

i22.photobucket.com/albums/b328/jcrowl/IMG_0875.jpg


early models yes

as glockkaboom already said, later models came with a full auto BCG
9/14/2008 11:23:03 AM EDT
[#5]
My 6400 has a flat bottom carrier. I had called Colt after I bought it and I gave the lady my serial # and she said it was made in 2004, the last year of the ban.

SO,, if the later models had the M16 type carrier how would yall explain my flat carrier?

Maybe they had some laying around and threw it in?
9/14/2008 11:29:55 AM EDT
[#6]
Im noit sure what you even mean?   guns made during the ban, and some at the tail end and a little after have the M16 carrier. whats not to understand?   they just used up the semi carriers until they ran out. then went to usesing all  M16 carriers
9/14/2008 2:14:46 PM EDT
[#7]
as glockkaboom already said, later models came with a full auto BCG

Just sayin mine is a later model and I got the flat carrier. Really, I think they put in what ever they had layin around. Not a big deal since it fires everytime I pull the trigger. Hell I even put a flat bottom Colt carrier in my 10.5.
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