Best bit of kit. An old claymore bag. It's the little black dress of war. Goes with anything and will hold almost anything you care to take. Need 2 bottles of ammo, a spare battery, water and a pistol? No problem.
Worst thing?
Ummm... My WE makarov. MY makarov. With the barrel extension its too hot, with it off it shoots about 20ft and won't hop a .25. My Ct25 out shoots it all day. I love the thing but it certainly needs some work out the box. After marui's akm I really hope they make a decent makarov PM.