AR15Parts.com now offers complete upper assemblies in 20 distinct calibers, positioning the Denison-based retailer among the most comprehensive sources for AR-15 and AR-10 platform customization in ...

The core of BHI-15's upper receiver program is a medium-contour Criterion barrel (a division of Kreiger Barrels) made of 4140 steel that's button-rifled and chrome-lined for durability. Featuring a ...

** 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. ** The Triad chassis is an accessory ...

Discover how Mid State Firearms sets a new standard in AR-15 upper receivers with custom builds, premium materials, and unmatched attention to detail. The AR15 upper is more than just a component; it ...

The modular design of the AR rifle is a big part of its enormous popularity. By simply popping the takedown pins and switching the upper receiver assembly an AR owner can switch from a .22 long rifle ...

** 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. ** Ever since posting Building a ...