If you don’t own a tactical rifle and you live in the United States right now, you’re a fucking idiot. I want an AR “so badly” so I can stop being a fucking idiot.
If you want a complete rifle from a big name Mfg, S&W M&P Gen 3 is A OK. A slightly more expensive option is an IWI Zion.
As everyone else (including me) has said, if you're willing to wait and save for a little bit, BCM 16 inch upper on a reputable lower you've bought or put together yourself is the best way for bang for your Buck.
I'll tell you some things you SHOULD NOT DO.
1. Don't buy/fuck around with weird proprietary parts. Eg. Adjustable gas blocks, out of spec folding buffer tubes, fly by night drop in trigger companies, propriety lowers, polymer parts that are normally aluminum, etc.
Your first AR should be BORING right out of the gate. As much parts compatibility as possible.
Id hit up Primary Arms, Rooftop Defense and similar and PSA and start getting that you need ASAP. You'll have a excellent AR in no time at all.
A pistol is way more practical.
Here's what you do.
You go to the nearest gun store that let's you rent firearms. Tell them you're interested in 3 pistols, but you're not sure which one you want yet. Tell them you want to try out the :
Glock 43x MOS
Glock 48 MOS
Glock 19 MOS
Try these out, see which one is most comfortable to shoot. Then buy that one.
This right here. Pistols will feel different based on type and manufacturer.
Nothing wrong with a Glock but KF you don't like how they feel in your hand a S&W M&P 9mm is also great. Another option is the P365 XL or P365 Fuse.
GET A 9MM for the love of God, don't let the gun shop/range make you leave with a .40/10mm in 2024.