The New and Improved TwisterNock is Here

The world first and only Mechanical Arrow Nock

Free shipping                                                                   
US patent 7922609 
Full Moon Nock

The New Mechanical Lighted Nock for Cross Bow

   Full Moon Nock

Order yours today
Ch9 bay news

The box office hit The Hunger Games has sparked interest in the sport of archery for many people.

Jeff Hajari hopes his invention, "The Twister Nock," will help add to that craze.

Complete story
Tampa Bay Times
Tampa Bay Times

The complete article
Twister Nock Press release
Hunting Revolution Inc.(AKA=Tree Apron Inc.) introduces its new invention TwisterNock. This self contained mechanical nock starts a new era in the archery and bow hunting industry.
Better Archery / Better Hunting
Nock-Tune demo

race car

Now you can tune your arrow nocks for optimum performance.Gain speed and more important, consistency on all your arrow flights.                                                                                                


Tree Apron®

Tree Apron® is a Multi functional pack that allows you to carry all your hunting accessories in an organized manner with comfort. It makes carrying a tree stand easy. It enables you to set up in your tree stand and get ready for the hunt fast and quiet. It will also acts as a turkey vest with orange blaze.

Watch the Tree Apron demo here  Demo

Sling-on, Gun sling attachment

Sling on for Gun or Bow or any shoulder strap.


Aren’t you tired of your shoulder strap slipping off your shoulder?





Keep your hands to yourself.

 Sling-on is another innovative product by Hunting Revolution Inc. This little elastic strap will attach to any existing gun sling or bow strap

We Promote Archery
Tree Apron is actively involved in promoting archery among women and younger generation as a familly sport.
Evaluation bootbag
keithboot bag

Field Evaluation: Boot Bag by Tree Apron
By Keith Dunlap
Sep 21, 2007 - 7:05:04 AM
Hunt With Style

 ImageA lot of time and effort has been devoted into the design and development of the Tree Apron. My main concern was to make it user friendly.When I go hunting I like to have my gun or bow in my hand. Many times we have come upon hunting opportunities when walking to or from our tree stand, or just walking in the woods.Tree Apron is specifically designed to accommodate easy maneuvering and shooting even with all pockets packed. I personally have shot a deer while carrying my tree stand on my back with it.

This by the way brings up another important issue. Not everyone is lucky enough to hunt their own land with their tree stands hung in advance.  Some of us have to carry our stand in and out of the woods with us. The poly foam padding on the back of Tree Apron provides excellent padding on your back. The pockets are designed to the side, providing a flat surface for tree stand to rest on your back.