Each insert is lasered by Adrenaline to also show the bore size on the end of the insert so that it can be selected while still in the Adrenaline Barrel Sleeve or the standard case

Want to lock in serial #2 on your Adrenaline Luxe

Adrenaline Luxe TM40 in Silver Surfer fade with polished finish

left side Skully with right side Adrenaline logo

This hat is from the Elite line of apparel which features Adrenaline labels

adrenaline regulator extender Cleaning Each insert is lasered byThe Adrenaline Regulator Extender threads onto any high pressure tank and adds approximately 1. 5" to the overall length. Like the new lightweight tanks but frustrated at the new shorter lengths? This is the perfect offset. Anodized black and comes with dual Urethane O rings instead of the cheaper black ones you see on most other extenders. It is also very easy to disassemble for re anodizing.