CRBN PWR Insert - .687 Field One Gear Bags Air Efficiency: With the ability

Air Efficiency: With the ability to fine-tune the bore size

Externally Adjustable Pressure 500-835 PSI

•Stretch Cuff for a Secure Fit: Keeps the glove snugly in place no matter how intense the action gets

Better accuracy: Consistent air pressure from Pro Reg can help to improve marker accuracy

CRBN PWR Insert - .687 Field One Gear Bags Air Efficiency: With the abilityCRBN PWR Insert The CRBN Inserts build on the proven PWR System. Available in 7 optimized bore sizes and finished in an ultra gloss black anodized with lasered labeling. Each 8. 5" insert is precision broached and microhoned to deliver the utmost accuracy. PWR Inserts chamfered breech opening and stabilized collar all but eliminates untimely ball breaks in the barrel. Simply the best barrel system available. PWR trademark is owned by Planet Eclipse