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Posted: 11/23/2002 7:13:30 AM EDT
Bought an upper with a non chrome lined M4 barrel. The only markings on it are C M behind the front sight tower. Any idea on the manufacturer?
Link Posted: 11/23/2002 7:46:01 AM EDT
[#1]
Might be a Colt barrel. They usually put the twist on it though so I'm not sure.
Link Posted: 11/23/2002 11:46:13 AM EDT
[#2]
Is the barrel a preban or post?
Link Posted: 11/23/2002 11:48:04 AM EDT
[#3]
It's a pre ban with a permanently attatched brake.
Link Posted: 11/23/2002 5:52:44 PM EDT
[#4]
Continental Machine & Tool would be my guesstimation.

Panzer Out
Link Posted: 11/23/2002 6:32:01 PM EDT
[#5]
Quoted:
Continental Machine & Tool would be my guesstimation.

Panzer Out
View Quote

Are these fairly good quality?
Link Posted: 11/23/2002 8:01:28 PM EDT
[#6]

Quoted:
Quoted:
Continental Machine & Tool would be my guesstimation.

Panzer Out
View Quote

Are these fairly good quality?
View Quote


I don't know about the upper receiver, but the stripped CMT forged lower receiver I bought from Numrich Gun Parts in NY is excellent. CMT makes uppers and lowers for Colt, FN, and a host of other AR companies.

You can spend more on a name brand, but you are getting the same product.

Panzer Out

Link Posted: 11/26/2002 9:12:14 AM EDT
[#7]
Quoted:

Quoted:
Quoted:
Continental Machine & Tool would be my guesstimation.

Panzer Out
View Quote

Are these fairly good quality?
View Quote


I don't know about the upper receiver, but the stripped CMT forged lower receiver I bought from Numrich Gun Parts in NY is excellent. CMT makes uppers and lowers for Colt, FN, and a host of other AR companies.

You can spend more on a name brand, but you are getting the same product.

Panzer Out

View Quote

I know the upper is RRA so you're saying the Barrel is most likely Coninental? Any idea on web address or contact info?
Link Posted: 11/28/2002 7:40:40 AM EDT
[#8]
Doesn't colt mark its uppers with CM? Is it possible this is Colt?
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