** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. ** Persian legends speak of the ...

Cody Wilson, famous for making and popularizing the first 3D-printed plastic handgun (I profiled him at length in Reason's December 2013 issue), and his group Defense Distributed today debuted their ...

One of the more interesting—and powerful—upgrades for the standard AR-15 rifle is an upper receiver in .458 SOCOM. Although nearly twice as wide as the .223/5.56 cartridge, .458 SOCOM can still fire ...

All of Blackheart International's three lower receiver platforms—the BHI SPR, BHI SSA and BHI MIL-SPEC—were developed around the purpose-built BHI-15 lower receiver. This precision-engineered ...

(CBS SF) -- With a 3D printer and enough thermoplastic, you can mass produce plastic assault rifles from the convenience of your own home without going through a rigorous background check. Advanced 3D ...

Ruger's AR-Lower Elite is a fully assembled, full-featured modern sporting rifle lower receiver. Featuring the Ruger® Elite 452™ AR-Trigger, Magpul® MOE® SL stock and Magpul MOE grip, the AR-Lower ...

On Monday, with little fanfare and less comment — primarily because none was needed — Defense Distributed unveiled a 3D-printed lower receiver for an AR-15 that stood up to hundreds of rounds of fire.