Anyone ever use these?

They have the blade locking system, so i dont have to use o-rings, thank god.

Ever any problems with the blades not opening?

Do they leave good blood trails?

Travis, I have used these since they first came out. I absolutely love them. They leave massive blood trails and yes no o rings or rubber bands. I have some of the same heads that I first bought and just keep replacing the blades. I don't think you will go wrong wth them. I have never had one not open.

You dont happen to have any pics of deer you've killed with them do you?

Heres the only one I have on my laptop.This pic is from 04' I beleive. Just a doe but only went ten yards and fell over, you can see the exit hole. Pictured with my two kids.

wow!!!

myself and both my sons use them never had a problem with them opening.son gut shot one
half of the internals hanging out.blood trails a blind man could follow.

I've used the Spitfires with great success . If you get a passthru , you shouldn't have too much of a trailing problem . I've yet to trail a bear more than 60 - 70 yards . Have had no problems with the blades not opening & they fly true

tuk

I want shoot anything else unless they stop making them.

I am moving to fixed blades this season, spitfires are great they killed both deer i shot with them, but i never got a pass through because of the poundage I shoot. I neeeeed a pass through where i hunt so they die quicker, i don't have much land and its bordered by posted land, if they can die within 150 yards, that is perfect.