JD Machine stripped upper receiver with M4 feedramps

[Speedpower]

When will the JD Machine stripped upper receiver with M4 feed-ramps http://www.riflegear.com/p-819-jd-ma...feedramps.aspx coming back in stock? have been waiting for this upper for a while.

[shark92651]

They are back-ordered. We have the RifleGear complete uppers in stock though:

http://www.riflegear.com/p-866-riflegear-a4-upper-receiver-assembly.aspx