| Dont laugh I used to think I knew a decent amount about firearms. Then I started doing some research on prices for a chacter I made for G.U.R.P.S.. For those of you who dont know what that is it is a Role Playing Game similar to Dungeon and Dragons. Anyway while doing that research I found I knew pratically nothing. Now I am not ashamed to admit that. Instead I decided to fix it. That is how I came here. My first question is what difference does the grain measurement make? Example 115 grain 9mm bullet and 120 grain 9mm bullet. Thank you to any and all who reply. |