Hello,
You responded to my post about installing a piston on my BM
http://68forums.com/forums/showthread.php?28677-Adams-piston-system-on-Bushmaster-xm15-e2s-6.8spc. You seem to be a trustworthy source so I thought I would run a couple of things by you.
First, it is installed and worked great for 60 rounds and then---out of the blue--it stopped cycling: round fired, ejects, but does not cycle a new round. I am baffled (and pissed)
Second, I have heard that carbine length pistons are not as reliable as mid length---this I discovered only after dumping a grand into my upgrade (all on carbine length gas port location
Third, I decided to upgrade to a spec 2 barrel but I cannot find one anywhere that has a carbine length gas port. So, what do I do? replace everything I just installed with mid-length and sell the stuff already installed at a loss on gunbroker? Man, I am really frustrated. Can you give any idvice?
Thanks.
Brett