Originally Posted by
RAM Engineer
Thanks. Any idea if the DPMS or BM uppers have M4 feed ramps?
Do not get caught up on M4 feedramps. The early carbines did not have them. Some had rifle feedramps while most had none. I can tell you that the Bushmaster C7 type upper receiver does not have feedramps. I have one on this AR.
"A Bad Day At The Range Is Better Than A Great Day Working"
USMC Force Recon 1978-1984
US Air Force Res. 1995-2004 (Air Transportation)
M16/AR15 shooter since 1978, gun collector and AR builder since 2004
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