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Posted: 12/22/2009 7:14:49 PM EDT
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Quoted:
I got a barrel 20" from them 2 years ago it was a govt profile 1/9 and it had the M4 extension.I have only seen flat tops machined with ramps but I have seen older M4 A2 uppers with ramps from colt on sale in the EE from time to time. Interesting. I really just want a 20inch barrel to have standard feed ramps to align properly with a standard A2 upper 
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Quoted:
Quoted:
I got a barrel 20" from them 2 years ago it was a govt profile 1/9 and it had the M4 extension.I have only seen flat tops machined with ramps but I have seen older M4 A2 uppers with ramps from colt on sale in the EE from time to time. Interesting. I really just want a 20inch barrel to have standard feed ramps to align properly with a standard A2 upper There is not any alignment issues with your wanted setup. They ramp issue does not exist. I Just for a whim. Why do you want a A2 upper in 2010? |
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Quoted:
Quoted:
Quoted:
I got a barrel 20" from them 2 years ago it was a govt profile 1/9 and it had the M4 extension.I have only seen flat tops machined with ramps but I have seen older M4 A2 uppers with ramps from colt on sale in the EE from time to time. Interesting. I really just want a 20inch barrel to have standard feed ramps to align properly with a standard A2 upper There is not any alignment issues with your wanted setup. They ramp issue does not exist. I Just for a whim. Why do you want a A2 upper in 2010? I just always wanted one 
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