They have the links worked ito with the second get ones they currently sell. You might want to consider an adjustable gas block as I have read they are pretty overgased. Other than that should be gtg
For the most part, all .308 / 6.5CM's Large Frame AR's seem to be fairly over-gassed... only one barrel of mine has come with what I consider a proper gas port. ( Krieger ) ... and the PSA is no exception. So plan to use an Adj. GB. ( and given the cost of a PSA complete large frame AR... not a big deal )
There are numerous reasons to "slow" down the cyclic speed. ( Just by milliseconds ) with an Adj. GB
Easier on the brass, easier on the parts, MUCH easier to fire a follow up shot, and much easier on you...
That said, I am on my 9th PSA PA10 / PA65 GenII ( various barrels and lengths, PSA / DC Machine, FN, Criterion, Ballistic Advantage, and after it is built a Krieger. ) .... IMHO, they are a heck of a deal.
And while the .308 has more brute power within 400yds ( IMHO ) than the 6.5CM.... the PSA 6.5CM can shoot some awesome groups with their own barrel.
Add do even better with some moderate tuning.. ( IE, true the upper receiver face )
Just fired this group a few weekends ago... and when I do my part, I will out perform me and my pesky bad bench techniques.
PSA OEM 6.5CM barrel, upper reciever face trued / lapped 100yds, 10rds rapid fire , benched, scoped, bagged front and rear.... Horn. AG 140gr
And while I just posted these in another PSA PA10 / 65 GenII thread... It really does have a lot to say.
https://www.ar15.com/forums/industr...terion-barrel-results-10-Sept-17-/301-284190/
https://www.ar15.com/forums/industr...-again-UPDATED-with-Tn-G-results-/301-285762/
https://www.ar15.com/forums/industr...pared-to-1-year-old-PA10-Gen-II-s/301-288436/