^This same thing happened with several bags of BB Bastards my team was using. I myself have never had any issues with BBBs, but that day I saw four guns jam from the BBs and they were all different guns with different brand internals and all different bags. No issues when they switched to Elite Force and King Arms BBs. Again, I have never had issues with BBBs and use them as well as Elite Force on the regular, but that day made me nervous to use BBBs ever again.
Guardians of Asgaard
"The judge meeting is arranged for terrorist." - G&P Laser Product
Primary - Z-Custom VFC ZTW
LifeLine - TM Glock G18C