I have a Lar8 Standard Operator. I was going to suppress it, I had put on a Battle Comp compensator right after I got it. I got Slash's heavy buffer kit for RRA Lar8 and haven't used it much.
Runs fine minute of man all day long. Comp works for follow up shots but comes with an extra cup of loud. I have Armalite recoil system in all large frame ARs. Aero M5 upper/ lower.
I waited over 6 mos. for my Lar8 Standard Operator 20" HBAR when things were good. Now at a time when any and all firearms are flying off the shelf you want someone to pull a rifle out of there a$$ because it's you. That's not unreasonable