Blackheart International's BHI-15 MIL-SPEC Complete Upper Receivers follow the profile of standard AR-15 mid-length systems, the BHI-15 MIL-SPEC assembly starts with an A3 flat-top upper receiver ...

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** 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. ** Brownells, one of the country’s ...

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 ...