Altra .166 Phantom Insert and Outsert System Shaft Size:500 Large Bottle Sling will fit

Large Bottle Sling will fit the 26 and 36 oz Rambler© Bottles

Light-weight Aluminum construction

It's got multiple pins for shooting at different distances

203 Aluminum Half-Out Inserts

Altra .166 Phantom Insert and Outsert System Shaft Size:500 Large Bottle Sling will fitAltra Phantom 166 Insert Outsert System is purpose built for the Phantom line of micro diameter shafts, offering superior strength and alignment. Precision machined from 7075 T6 aluminum, the insert seats 0. 875 into the shaft for maximum holding power, while the outsert threads directly onto the insert and encapsulates 0. 430 of the arrows leading edge. This dual lock system provides reinforced protection at the point of impact while maintaining