18" And Shorter 6.5 Creedmoor AR10s

[Llama Bob]

I am interested in anyone who owns or has shot a 6.5CM AR10 with a barrel 18" or shorter. I'm trying to find real-world information on gas system operation. The basic problem is that due to the slow burning powders used in 6.5CM the pressure at the gas port is quite a bit higher than it would be in a similarly laid out .308.

Desired info:
- What barrel length?
- Suppressed, unsuppressed, or both?
- What bullet weight?
- velocity/load info if available?
- What gas system length?
- Was an adjustable gas block used?
- Did you experience any malfunctions?