AR-15 80% Lower Receiver

Prices last checked May 2018. Prices and availability change often, so confirm on the retailer's site.

Build Your Own AR-15 at Home

The Brownells 80% AR-15 Lower Receiver is an unfinished AR receiver that enables hobbyists and home gunsmiths to try their hand at building an AR from the ground up.

These 80% AR-15 Lower Receivers are machined entirely from 7075-T6 aluminum forging and even come equipped with the takedown-lug pocket.

• Features broached magazine well
• Compatible with a wide variety of home machining jigs
• Can be used with any standard AR-15 upper receiver

The Brownells 80% AR-15 Lower Receiver can be had unfinished or with a black hardcoat-anodized finish.

Returns will not be accepted once the receiver is modified in any way. All warranty issues will be directed to the manufacturer.