Model number 494

Use this tool to drive fasteners into concrete or steel.

This item uses a 22 caliber crimped-end cartridge to set fasteners up to 3" in length.

More information can be found at the following link: TOOLS-PLUS

Tool comes with a partial box of 22 cal loads, partial box of 3" power fasteners and a package of replacement buffers and piston rings, all in a hard plastic carry case.
No owners manual included.

Previously owned the item is in very good condition and has been tested.