Mayhew makes a spring-loaded hinge pin remover. The tool is assembled from three parts: a tool steel punch pin tip, a powerful spring, and a small weight attached to the spring’s end.

But Engler argues that the R2B2 helps to raise attention to the insecurity of crackable four-digit PINs in ways that software tools don't. Even a six-digit PIN, an option on many phones ...

and a pivot pin detent tool. Suggested retail price for the AR-15 Armorer's Punch Set is $65. For more information, visit obsidianarms.com. Two new models joined the Rost Martin handgun lineup in ...