So I'm trying out the kill zone this year had lots of luck with rage last year any info I need to know bout the kill zone.
I switched to Killzone last year and I love them. The blades won't open and if they do you just squeeze them back shut. You don't have to worry about any kind of rubber bands or O-rings Sent from my iPhone using Tapatalk
Make sure you have a heavy arrow setup so that you will get enough penetration from the broadhead and arrow.
The hole speaks for itself (NAP killzones) Sent from my SM-G920V using Bowhunting.com Forums mobile app
More than just how heavy your draw weight is. Make sure you are shooting a heavy 'arrow'. I am roughly shooting 475 grain bloodsport impact with 125 grain fix blades, ramcat broadheads. When I was shooting NAP killzones I was shooting a 366 grain arrow. My penetration was awful. That along with a bad hit, I lost a deer. I would make sure that you have a high FOC, front of center, along with a pretty heavy arrow.
Like any broadhead and just like the rage , stay off the shoulder. If you do that it will do its job. Solid broadhead that will do its job if you do yours.