Chief AJ QP or QP-HFX "Prime Series" Level 3 - 27# Slingshot Powerband with Magnetic Pouch & D Loop Chief AJ QP or QP-HFX "Prime Series" Level 3 - 27# Slingshot Powerband is extremely effective hunting band Level #3 Powerband with 3/32" wall thickness and available in strengths of 23# to 27#. Natural Latex Rubber Tubing made by "Continuous Dip Process" Chief AJ "Prime Series" Powerbands are available in 4 Power Levels and 17 different pounds of pull. Made in the USA, Magnetic Pouch holds steel ammo in place and centers the ball