Nordic Components Benelli BFB Big Fat Benelli Charging Handle, Non-rotating, Shotgun Bolt Operating Handle, Provides Increased Surface for Rapid Manipulation of Bolt, Black Finish, Fits Newer Benelli M1, M2, SBE, SBEII 12 Gauge, Franchi Intensity/Affinity, Non-Rotating Design REQUIRES Oval Anti-Rotation Slot in Shotgun Bolt (BOH-BN Does Not Require Slot) BOH-BFB This shotgun bolt operating handle is compatible with Benelli M1/M2" SBE/SBE2/SBE3" Franchi Affinity/Intensity" and Remington Versa Max. Requires oval anti-rotation cutout in bolt.