patross79
Well-Known Member
Just got my griffin Optimus out of jail and have a question that Griffin wasn't much help on.
I understand the the system for using it in the "long configuration" but have a question on using it in the "short configuration" with 300 blackout or .223.
The pictures enclosed are of the endcap for the short configuration, does anyone know what barrel adapter I need to use the supplied endcap for the rounds I mentioned.
I understand the the system for using it in the "long configuration" but have a question on using it in the "short configuration" with 300 blackout or .223.
The pictures enclosed are of the endcap for the short configuration, does anyone know what barrel adapter I need to use the supplied endcap for the rounds I mentioned.