I'm new here (about a month or two ago anyway); the new messages come at a pace I can handle, so I try to keep up with new posts.
I'd like to build a 300 AAC AR-type rifle but need suggestions on where to start. Usage would be home/property self-defense (SHTF) so I hope it only gets target practice a couple times per year.
Here are a list of questions that I would like more info on:
I'm thinking a short barrel rifle, but I have no idea on how short... 8-, 10-, 12-inch? Is there a compelling reason to pick one of these lengths in 300 AAC? Hopefully the SBR tax /stamp/whatever will go away someday soon; otherwise, I'm stuck with 16-inch.
What barrel twist rate? Will probably keep both super- and sub-sonic loads available, with preference for sub-sonic.
Looking at Aero Precision upper and lower pair since they advertise here - does anyone have anything to add to that?
Suggestions on sound-suppressor? (Another wait-and-see item)
I should probably be asking more questions but can't think of any more.
Thanks in advance!
Scott