Crosstac AR-15 Modular Maintenance Block Kit w/ AR10/AR15 Receiver Blocks Black 135215. The Modular Maintenance Block Kit is the ULTIMATE block for your AR-15 / AR-10. This kit gives you multiple tools in one. This system holds an AR-15 upper on one...

In stock
ShipAmount $0.00
RevType 2
Manufacturer Crosstac
Sku 135215
Identity 9733065928