From Ukrainian ACR owner to you @Lerch641 our new Canadian friend I say - Welcome to the club.
ACR is just a much better AR18. By the way what barrel is that? It looks like a 20' but still it has the M203 cut.
Zero it well. The ACR is surprisingly accurate. My best group was 0.3 MOA and groups of 0.5-0.75 MOA are somewhat common. You can go sub MOA almost all day with the cheapest(available) ammo.
Once again greetings from Ukraine and have fun.