It's underpowered. My POF has a Carbine buffer and runs fine. My LWRCs have H2 and fail to cycle. That tells me it's not getting enough gas (underpowered).
The POF also has E2 Extraction which probably helps.
JYD #123 The great one formerly known as Architect.
I am now a fictional British television police officer (currently a Detective Sgt) at Thames Valley Station. My governor is Detective Inspector Fred Thursday and it’s 1969.
