https://palmettostatearmory.com/rock-island-tk113-20-12-gauge-3-single-shot-shotgun-brown.html
$160
https://palmettostatearmory.com/inglis-mfg-l9a1-9mm-4-70-15rds-pistol-black-chrome-12000000.html
$380
https://palmettostatearmory.com/mec-gar-10-round-9mm-browning-hi-power-limited-detachable-magazine-blue-mgbrhp10b.html
$22 each (3 recommended)
https://www.amazon.com/YChoolco-Tourniquet-Solutions-Compression-Essential/dp/B0F3JD4L6N
$14
https://www.amazon.com/Upgrade-Tourniquet-Tactical-Tourniquets-Scissors/dp/B0CDPSG6GW
$12
https://www.amazon.com/dp/B0BY43W38K?ref_=ppx_hzsearch_conn_dt_b_fed_asin_title_10
$5 https://www.amazon.com/Tyseam-Adjustable-Shotgun-Bandolier-Release/dp/B0CQ4T2M38
$17
https://www.amazon.com/FRTKK-Tactical-Open-Top-Magazine-Double-Ranger/dp/B08QHP5X1L
$10
https://www.amazon.com/Pinty-Stainless-Canteen-Military-Foldable/dp/B014MF0YCC
$25
https://www.amazon.com/Shoulder-Holster-Magazine-Browning-Springfield/dp/B0FBZKR1FH
$39
https://www.amazon.com/Leopcito-Tactical-Stainless-Bushcraft-Adventure/dp/B0BYFKJB3C
$16 Total
~$796
This loadout is about getting a nostalgia hit by copying some of the low level kit from FNV. Its a bit of a nonsense loadout for anything, with some utility for hunting/survival. But fun is sometimes the point.