Editor’s Choice: Rock Island Armory 5.0 ST

Roni Corporation—designer and manufacturer of the Micro Roni, PDW-style pistol-to-carbine conversion kits and other firearm accessories—has established U.S.-based operations and manufacturing in Houston, Texas.

The U.S. military's first official breechloading service rifle was the Trapdoor Springfield, and of the line of guns that saw use throughout the late 19th century, one of the most refined was the Model 1884 Trapdoor.

As the company did with the original Colt Single Action Army, Pietta sought to reproduce the Colt Python as closely to the original as possible with its new Blacktooth revolver.

I am a huge fan of anything .45-caliber, especially single-action revolvers. I have five Ruger Blackhawk revolvers in different barrel lengths, all chambered in .45 Colt, two of which have extra cylinders chambered in .45 ACP.

As the new editor in chief of American Rifleman—and former editor in chief of Shooting Illustrated—Ed Friedman has the critical and challenging task of bringing this storied title into the digital age.