I have some PSA Lowers with nice triggers that I would like to match up and see how the 6MMARC does. If or when will PSA produce Complete Uppers chambered for 6mm ARC?
We have not ruled out releasing a 6mm ARC line, but are not looking at producing a barrel in this caliber at this time.
I wanted to pull the trigger on a 6mm ARC this weekend. :(. Looking elsewhere.
It does require a different barrel, however the upper is just a 6.5 Grendel with a different barrel.
Welcome to the Forums!
For the most part, AR-15 style uppers are the same. The barrel will be different for every caliber, and with a few exceptions, so will the BCG. Depending on what you already have, vs what you want to change it to, the gas system and muzzle break will also change.
Maybe an old thread but ill be in the market for a 6mm ARC soon. Because the military has confirmed the use of the cartridge its a keeper.