Nail shooting device

The invention relates to a nail shooting device, and belongs to the technical field of nail shooting devices, the nail shooting device comprises a pipe sleeve, a nail pipe and an adjusting device used for adjusting the nailing depth of the nail shooting device, and the nail pipe is slidably arranged in the pipe sleeve in the axial direction; the adjusting device comprises a positioning piece which is rotationally arranged, and the positioning piece is used for limiting the retraction length of the nail tube during nailing; one end of the positioning piece is provided with a plurality of limiting faces abutting against at least one part of the nail tube, and the distances between the multiple limiting faces and the front end face of the nail tube are not equal. The nail shooting device has the beneficial effects that when the nail shooting device is used for base bodies made of different materials, the positioning piece can be rotated, so that the nail pipe abuts against the appropriate limiting face, then the