Two punches, one simple solution to the difficult to access bolt catch retaining pin.The orientation of the pin, close proximity to the lower receiver, distance required to safely punch a pin, and the difficulty in getting the pin started makes it a real pain with standard punches.Our simple solution, a one-two punch combo, is specially designed to fit flush against the receiver without damaging it and is long enough to reach the pin.It features a roll pin punch for removing pins and a magnetized roll pin starter punch that eliminates the need for a third hand.Smart, simple, frustration free.