Please visit our website to purchase: https://www.80percentarms.com/products/black-anodized-billet-308-80-lower-receiver/

For those that are looking for the aftermarket support of an AR15 but require a larger cartridge, we present the Type III Hard Anodized AR10/.308 Lower. Our high-quality lowers are made using industry-leading CNC machines which create very tight tolerances.

Due to the lack of standardization, there are many different variants of the AR10/.308 platform, including our own AR10 80% lower receivers. Our 80% AR10 lowers follow the DPMS Gen 1 pattern which offers users the widest aftermarket support for your build.

We manufacture our 80% lower receivers with US-sourced aerospace grade 6061 aluminum. The material is more durable, resistant to corrosion, and yet much easier to mill than any other alloy.

Features:

• DPMS Gen 1 Pattern Compatible
• CNC Milled 6061 Aluminum Construction
• Broached/Flared Magwell
• Integrated Trigger Guard
• Threaded Bolt Catch Screw Hole
• Fire Selector Engraving
• Completed Rear Takedown Lug Pocket
• Full Mil-Spec Parts Compatibility

All of our billet lowers feature a threaded bolt catch pin hole. We do not include it with our AR10 lowers as they come standard with our AR10/.308 Lower Parts Kit. Already have a parts kit and need the screw? Buy our Bolt Catch Screw Kit!