Guntec AR-15 Roll Pin Finishing Punch Set Features The Guntec USA Roll Pin Finishing Punch Set is built from heat treated steel giving each punch the durability needed to start and seat roll pins repeatedly without deforming or wearing down. The four included sizes 1/16 inch 3/32 inch 1/8 inch and 5/32 inch cover the roll pins commonly found throughout an AR-15 build so a single set handles nearly every pin on the rifle. Keeping all the sizes needed for a complete build together in one set saves time and reduces the chance of reaching for the wrong tool mid project. This focus on precision fitment helps protect both the pins and the surrounding finish from damage during assembly. A shorter shaft starter punch is included to give the user additional control positioning the hand closer to the pin for more accurate strikes and less risk of bending it. This design detail keeps roll pins seating straight rather than canted which matters for proper function of parts like the trigger guard and takedown pins. The set is made in the USA reflecting a commitment to quality manufacturing. Gunsmiths and hobbyist builders alike will find this punch set a dependable addition to their AR-15 maintenance and assembly toolkit. Guntec AR-15 Roll Pin Finishing Punch Set Specifications Manufacturer: GunTec Model: AR-15 Roll Pin Finishing Punch Set Material: Heat Treated Steel Pieces: 4 Sizes: 1/16 3/32 1/8 5/32 Country of Origin: Made in the USA Available At: GrabAGun