problem with shotgun

if i use the address "1180400 + 4C" to use winchester i can see the weapon but when i shoot its get back and if i use "1180400 + 4E" the weapon work but he get back again, anyone can help me?

hey foxy blue,

its very easy, search again for the address and go weapon shop. click on the winchester and click buy for 30 days. the address will change. use that 1. it will be 1180400 + 4EC