I don't think stag offers the M4 ramps. Not sure about Del-ton. You might check the website. My stag works fine without them though.
Posted: 10/7/2007 5:37:08 AM EDT
[#2]
Posted: 10/7/2007 1:16:01 PM EDT
[#3]
I recently purchased a complete upper from Del-Ton. It came with nicely machined M-4 feed ramps. Mine was a lightweight 16". I was very satisfied with Del-Ton. Highly reccommend them.