I shoot 58 grain. Hornady's. Out of my 243 I sighted it in for almost 2 inches high at 100 yards. It shoots almost 4000 feet per second. That screams like a hooker on pay day. I took a coyote at 320 yards. And works like Flint. Now i need a new stock, I had a oops a nice thumb hole stock will do the trick.