[ARCHIVED THREAD] - M4 Upper Receiver Questions

Posted: 8/12/2003 4:28:18 PM EDT

Has anyone out there ever added the M4 feedramps to their uppers. If so whats the best way to add them? Also does anyone offer the uppers with them already there besides Colt? Any pics out there of the feedramps?

Posted: 8/12/2003 4:37:28 PM EDT

[#1]

My RRA upper has them, or at least it has them as much as my father's real M4 does.

Posted: 8/13/2003 9:25:24 AM EDT

[#2]

Feedramps are available from Armalite, Bushmaster, Colt, Diemaco, DPMS and others. And yes, I've added them to my two M4geries. Using a Dremel tool, on slow, with a small, soft, cone. ( the actual amount of material removal is VERY small!)

Posted: 8/13/2003 10:11:16 AM EDT

[#3]

Mine are so smooth I can see myself in them. Believe it or not the rifle seems to chamber faster with a more positive sound. Well worth the time it took.

Posted: 8/13/2003 11:54:30 AM EDT

[#4]

Can someone please post a pic of the M4 ramps vs. the standard? Thanks guys.

Posted: 8/13/2003 12:55:55 PM EDT

[#5]

Kurt Wala of KKF in the Industry Forum of this site does feed ramp cuts for like $35 or so. He does them all the time.

Posted: 8/13/2003 1:36:51 PM EDT

[#6]

Picture from [b]Troy[/b]
[img]photos.ar15.com/WS_Content/ImageGallery/IG_LoadImage.asp?iImageUnq=2881[/img]

[ARCHIVED THREAD] - M4 Upper Receiver Questions

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[ARCHIVED THREAD] - M4 Upper Receiver Questions

[ARCHIVED THREAD] - M4 Upper Receiver Questions