Hm Zombies...
1. Thing: Biteresistent Gear. Thus, Thick Leather and Aramid
2. A European Longsword. I is long, sharp on both sides and it can keep the zombies on distant
3. A semiautomatic Bullup 12 Gauge. on closer ranges it will burst the heads apart. Semi auto is better because you can often come in situations where you need the second hand elsewhere. Bullop is good for better handling in close quartes - also you can handle the recoil better when firing onehanded
4. Many many many Sidearms. Gauntlets with a atleast 30cm long switchblade would be come handy
5. A tubing hose and a gascan to suck the tanks of abandon cars dry XD