Steel 4mm diameter Roll Pin Punch for HK/PTR Front Sights. On HK style front sights, the roll pin is installed with a 4mm punch. Made of steel with a black finish. These have a knurled handle, a nipple on the end to center it in the roll pin and an overall length of 4.5".
* This Punch can install the HK/PTR Roll Pin but the smaller 1/8" Punch is needed to remove the roll pin.
Made in USA
