Customer Review: This is my second box of 5000. I used these to frame my shop using my Porter FR350 Mag gun. Make sure the nails are staggered properly in the ends when loading the gun and you will have zero jams. Sticks were a little too long to fit 3 sticks in my gun. Had to break the third stick in half. Overall,... more info
In case you missed this... It tells you it is a round head and fits the following guns.
Editorial Reviews From the Manufacturer 3-1/4-inch x .131 plain shank framing nails with full round head. Fits the following nail guns: Hitachi NR83A, NR90AC, Duofast CN350,... more info
Customer Review: We are very pleased with the delivery and quality of the box of nails. They were in their original box and perfect. And speedy delivery to boot!!