This limb block is for mounting AR-Series limbs for use with the cut frame of the M10 Tactical or the upgrade kit for quick-detach limb system. This limb-block is compatible with all AR-Series limbs.

This block is needed to use AR-Series limbs with the M10 Tactical crossbow. Newly bought limbs will come with this block included.

• Limb Block for QD Limb system
• Comes with plates for different limb thicknesses
• Necessary for M10 Tactical crossbow