This auction is for a BOSTITCH, Model # H 4 "SLAP HAMMER" Staple gun, This item was made in Westerly, RI, it is stamped "Patents Pending" This item is in VERY NICE condition. It does show some ware from use, but over all it is in Very good condition. It looks like it does have 1 factory "pin / bolt" that is not factory. It still works well and comes with extra staples.Please email with any questions. I WILL combine shipping with other orders of "like" products, please email if you are bidding on other items and would like to combine shipping. Shipping will be USPS flat rate PRIORITY.