AR15 80% Lowers
Tactical Machining's AR15 80 Lower, also known as an 80 AR lower, was the first on the market. We also offer a jig or jig kit used to perform the milling of the 80% lower on your drill press, milling machine or cnc mill.
If you're new to AR15 80 lowers and want more information regarding our 80 ar lowers and products as well as other products in the industry, check out our 80 Lower guide below the products on this page. Remember to follow all Federal, State and Local laws when building your AR15 80 lower. If you're looking for other parts or a parts kit, we can help there as well.