Lower was purchases as as a complete lower with brace. Not as a complete pistol or rifle.
I doubt they are gonna go looking for that 4473 and there is no NICS record since you don’t need NICS if you have a CCW here.
The state has a program but don’t think if your wall-shaker units qualify. I think it’s a joint venture between them and the utility company. Our refrigerator took a shit before the Covid thing and I had a date for them to pick it up but the virus lock-downs ended that. We would have received a refund from the recycle program. Also new Energy Star new appliances get rebates so this may not help now but could get you (or your parents) lunch money later.
I ended up calling our township for the refrigerator removal but the junk guy beat them to it so ended up calling the township back advising them not to come out. Your town or local gov may have something similar