Browning 112055291 T-Bolt 10rd Rotary 17 HMR/22 WMR Gray Polymer

This magazine features a patented Double Helix rotary box magazine which uses torsion spring-driven interlocking gears for added reliability. It is constructed of metal floor plate with a polymer body. The translucent gray body allows for easy verification of the number of remaining cartridges. Cartridges shown not included.