For our 308 Lowers we have two options, a billet aluminum 7075 option and a Cerro 7075 forging like our AR-15 platform. The 10/22 platform is made from 6061 aluminum made in the USA. The TM Recon and TM Government 1911 frames are made from investment castings.

A billet AR-15 80% lower milled from 6061-T6 is multiple times stronger than required for the application. 6061-T6 billet 80% lowers are preferred by many for finishing an 80% lower at home, because the material produces an 80% lower that is easier to drill and mill for the user.

Shop our selection of 80% AR lowers with and without finishes or safety engravings to complete your AR-15 setup. Free shipping available on select products!

Easily convert our AR-15, AR-10, or AR-9 lowers into fully functional receivers with our 80% Lower Jigs. Shop our unfinished receivers and kits to get all the parts you need to complete your custom build with precision and efficiency.

Shop a range of 80% Lowers for your next build. Thunder Tactical includes top brands and finishes at competitive prices.

2024年2月6日 · JL Billet AR-15 ambidextrous 80% lower is a unique design geared towards the serious builder. The integrated trigger guard, flared magwell, upper tensioning set screw, screw in bolt catch pin, and threaded takedown spring hole make this 80% the best on the market.

Explore our selection of 80% Lower Receivers, ideal for custom AR builds. These high-quality, unfinished receivers offer flexibility for DIY machining, allowing you to create a personalized rifle or pistol setup. Perfect for builders looking to craft their own AR to precise specifications.

These items are controlled by the U.S. Government and authorized for export only to the country of ultimate destination for use by the ultimate consignee or end-user (s) herein identified.

The 5D Tactical Black Anodized AR-15 80% lower receiver features an exclusive design that is perfect for any at-home builder. In fact, it was developed with DIY builders in mind! Our unique and reliable 80% lower ensures effortless installation into a custom AR-15 build.

AR-10 Lower Receiver - Burnt Bronze. Our AR-10 lower receivers are built to last. These T6 7075 billet lowers have the sleek look you want, with the durability you need to optimize your build. Get them raw or anodized, and finished in one of our many cerakote options.