Honestly the first thing you need is some irons and a few magazines.... After that... buy some ammo and shoot.
With an AR you can easily spend several hundred dollars on accessories. Shoot it first, then figure out what you think will make it better for you.
I do have magazines.
Yes I do need sights. Keeping the budget theme, who makes budget friendly sights that are decent quality and don't fall over from recoil?
I've some credit on Amazon, so I'm looking at sights right now.
I've learned that you have to be careful about that too. There can be items that come from multiple sellers. Some of the reviews will be great, some counterfeit depending on who fulfilled that particular order. The reviews are for the item, not specific to any one seller.Truth. What I like about Amazon is that most products have helpful feedback from buyers.