question on 12gauge barrels
a have been bow hunting deer for the last 4 years and gun hunting the last two. i never had my own gun, i would just use my buddies. i just got passed me down a 12 gauge with a 30 inch barrel full choke with a beeb sight. my buddies uncle told me that if i shoot slugs out of it that it will reck the full chock barrel and i want to use the gun for turkey hunting too. is this true. do i need to get a a new barrel or will i be ok. also if i can use that barrel, my buddy was telling me i could put more of a rifle sight on it, something called tue glow, not sure about what to do. please let me know i am kinda strapped for cash and gun season begins today. any help would be greatly appreshated!!
good hunting.