LUCKYBUCK..........Don' t try mechanicals unless you have a high KE.(over 60) and your bow and arrows are perfectly tuned. They are fabulous tips if you have a set-up for it. Bloodtrails from a 1 1/2" to 1 3/4" diameter mechanical are amazing! If you' re at all not sure about your KE, or tuning, or if you' re going after bigger game then Deer, stick to Fixed!

Good Luck!!