Guntec USA AR-15 Roll Pin Finishing Punch Set 4 Piece

Roll pins are the easiest way to ruin an otherwise clean AR-15 build. This four piece finishing set from Guntec USA covers the pin sizes that turn up most often on an AR lower and upper. Each punch carries a rounded tip that seats against the pin head rather than flattening it, so the pin drives home square and comes back out later if you need it to.

The shafts are kept short on purpose. Your hand sits closer to the work, which gives more control and much less chance of bending a pin or walking off the hole and scarring the receiver. Bolt catch pins, trigger guard pins, gas block pins and forward assist pins all fall inside the range this set covers.