RE: 7th Caliber opinion: .222 Rem.
the only one i ever shot is a 20 year old smith and wesson with an old redfeild 4-12 scope. it has a hair trigger i don't know the poundage but when your finger touches that trigger it goes off. i don't like this much but my uncle dose. but boy dose it shoot small groups all the time no matter what kind of ammo you shoot though it. my uncle still has it and uses it on does once he has shot a buck with his 30-06. i love to shoot that gun and i think anyone would.
i remember when ever i shot that gun he would always stand behind me and say "don't put your finger anywhere near that trigger until you have the cross hair on the x."