I just moved to Ohio from South Dakota where I always used rifle hunting deer. I am new to using shotgun. I am shooting a 12g browning goldhunter with the original barrel on it. I am also using the NcStar Tactical Reticle Sight. I was wondering what is the best slug to use and what can i and can't i use for ammo. I currently have the modified choke in which I heard won't harm the barrel. I sighted it in with winchester hollow point rifle slugs. I was just wondering what is better ammo to use. I appreciate any help.