Would a regular PSA Gen2 PA10 lower ($159) work with the 6.5 upper?
Looks like the difference is that the 6.5 lower is stamped as 6.5 Creedmoor and it has a Magpul stock. The Magpul stock is a lot better than the other one.
It is far more important to be able to hit the target than it is to haggle over who makes a weapon or who pulls a trigger.
— Dwight D. Eisenhower