I’ve got the Nitride 12” PSA 6.5 Grendel pistol kit but have not shot it past 50 yards but mine is gtg. Another great option is the group buy 12” barrel and bolt. There are still good buys on components to help keep build price down. If your looking to build a 6.5 Grendel SBR or pistol I say it’s hard to go wrong with either one.
If your going to swap parts on the PSA 12” upper it might be cheaper in the long run to just buy the parts you want first and build an upper to suit your taste.
If your going to swap parts on the PSA 12” upper it might be cheaper in the long run to just buy the parts you want first and build an upper to suit your taste.