I have a PF PF Enterprise V in 223 Wylde 20" .875.
Also a PF side charge upper with 6ARC 26" .930 rifle +2. same lower.
I also had cycling problem with the 223, rifle length. Ended up being buffer spring. I did send it in and Mark claimed they incorrectly installed a 308 spring. Fixed and runs flawless. The 6ARC different story. Had to completely remove all the buffer weights to get it to run reliably.
I agree, your buddy's analysis is right on.
By the way the Qeisslele brakes at 2 lbs with the Match springs. Sweet trigger. I now have a TriggerTech Diamond that breaks at +-1.5 lbs. Got a great deal that I couldn't pass up.
Philip
Also a PF side charge upper with 6ARC 26" .930 rifle +2. same lower.
I also had cycling problem with the 223, rifle length. Ended up being buffer spring. I did send it in and Mark claimed they incorrectly installed a 308 spring. Fixed and runs flawless. The 6ARC different story. Had to completely remove all the buffer weights to get it to run reliably.
I agree, your buddy's analysis is right on.
By the way the Qeisslele brakes at 2 lbs with the Match springs. Sweet trigger. I now have a TriggerTech Diamond that breaks at +-1.5 lbs. Got a great deal that I couldn't pass up.
Philip