|
||||||||||||||||||||||||||||||||||||||
Last edited by Dave L.; 03-04-09 at 17:21. Reason: edit
Praise be to the LORD my Rock, who trains my hands for war, my fingers for battle. Psalm 144:1
Owner of MI-TAC, LLC .
@MichiganTactical
I have fired and observed two M&P 15's pretty extensively and I am surprised to hear they have larger than normal gas ports. Both are very cranky with .223 pressure loads (not locking back the bolts, etc.) but work just fine with 5.56 ammo. I made both owners use lots of lubrication, too. One of the guns is below 55,000 serial number, the other is 69,000 or so. Were there changes along the line? Should we be looking at some other problem with these two rifles? It would sure save these guys on ammo costs if I could get them to work with .223.
Would you believe they are about 8 or 12 months old? They aren't mine but that does seem about the right time frame when my buds bought them (at my advice for a reasonably priced AR that would work).
Thanks Grant, this has been bugging me for a while.
Bookmarks