What a fun thread! Some good ones here I never thought of. I like the sticking the bayo in the ground to clean it. I put an earplug I the muzzle and pour water in the barrel. Then pull the ear plug, corrosive ammo is no problem.
If I had to add to this thread I'd have to say the SKS's do everything nature. Versatility on the cheap. It can be used as a decent hunting rifle with Fusion ammo, affordable target practice with Mil Surp ammo, it can be full out tacticalized for home security, it can be stored in its cosmoline with spam can ammo for when SHTF.