Just bought one, expect to have it in a few days.

Got a few questions...

Greetings...
I have a new AR 10 Sport coming in and have a few questions...

1. I want to use a bipod and am looking for a simple hand guard that incorporates M-Lok. Looks like the Magpul MOE® M-LOK® Hand Guard, Carbine-Length – AR15/M4 will work and that I can install an M-Lok attach point. Concur? Carbine length is the right size?

2. I'd like a better stock...is the existing buffer spring tube mil-spec? Something else? What?

3. Same with charging handles...controls on both sides, hopefully. What works without modification?

Thanks, guys!