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The Breakthrough Clean Technologies AR15 bench block is constructed of non-slip material. This tool is designed specifically for rifle maintenance....

The Breakthrough Clean Technologies AR15 Upper Vise Block is designed to be inserted into barrel lugs. This BT-AR15UVB model ensures a secure fit f...

The BCT Universal Bench Block is constructed of non-slip material for a secure fit. Breakthrough Clean Technologies BT-UBB offers a durable, univer...