"So, the mid-19th century is an interesting time for the development of the infantry rifle. Most militaries in ... the Chassepot used a much shorter firing pin that didn't penetrate through ...

Clyde closed by sharing that there are plenty of pins available for those who want to come by his office. The assault-rifle pins have angered Democrats, who began noticing them in recent days ...

Some Republican members of Congress have been sporting controversial new pins on their lapels in the shape of miniature AR-15 rifles. They say the pins are symbols of their commitment to the ...

A NEW LMPD POLICY AIMS TO DISCOURAGE THE SALE OF CONFISCATED FIREARMS. THOUSANDS OF SEIZED GUNS WILL HAVE THE FIRING PINS REMOVED BEFORE BEING SENT TO THE KENTUCKY STATE POLICE TO BE AUCTIONED OFF.

“American Gun,” by Cameron McWhirter and Zusha Elinson, recounts the grim history of the AR-15 rifle in unvarnished ... the production of parts, adjusting orders as needed.