I saw it on a YouTube comment a few days ago so I've been trying it and it's actually working decently well
Basically all you want to do is buy like 400 rounds of buckshot, which should only cost around 15K rubles, then before you start a raid you just want to fill your inventory with it until you're overweight (go over by a bit to make up for the weight loss from reloading, eating, drinking etc)
I go into every raid like this and in a few night raids (doing quests) where I just walked around the whole map I went from like halfway through level 1 to halfway through level 2, which might not seem like a lot but it is when you realize 1. I didn't do anything eccentric to level it and 2. Strength is hard enough to level anyway, then it's pretty good
since each stack only weighs .8KG anything you replace it with when looting won't reduce the weight
I realize a lot of you may know about this but figured I'd post it to help those that don't as trying to get level 2 for the hideout was triggering me
