Ok.
I plan on installing a VLTOR A5 buffer system to help with dwell time on the 10.5 barrel.
Any suggestions to help with reliability?
Eventually it will be suppressed but I wont run it with a can all the time.
It should run pretty well with the standard A5H2 or H3. One day down the road, when you decide to suppress it, you will probably need to step up to an A5H3 or H4 and a Springco Green action spring.
No one has the Vltor kits at the moment. So if you're going to source the parts separately, you can do the following:
BCM intermediate receiver extension OR the new magpul SR25 Receiver extension (same length / both AR compatible)
Springco Green Rifle spring
Vltor A5H2 or H3