I got issued a used Camelbak. That sucks.
I was the only guy to NOT get a new one. That makes it suck even more. Not only do I have to suck on some other guys spit, but I have to find out a way to cross-out "Mitchell" without compromising the camo pattern.
My issued bayonet sucked, so I broke it. They replaced it with another, equally sucky, old bayonet. That was in BCT though, and I don't have to deal with old gear any longer!
I have some Hatch Centurion kneepads that suck. The webbing is loose-woven, and is coming off the pad. The velcro that attaches the straps is worn-out and sucks. I also have some Hatch Operator Shorty gloves that are coming apart a bit. I've had them for 3 years though, so I cannot complain.
I bought some PROPPER 100% cotton ripstop DCUs, and they get seriously f*cked-up every time I walk by a thornbush. The abrasion resistance is nowhere near that of 50/50 NyCo ripstop.
I had a BLACKHAWK! Omega rifleman Tac vest, that was supposed to hold 8 mags (2 per pouch). No matter how much I worked with the "Nytaneon" (Vietnamese for "SUPER-STIFF PSEUDO-CORDURA"), I couldn't get them to fit right.