An 80 lower is a receiver blank that is machined as far as you can without legally becoming a frame or receiver and would then require to be transferred to an ffl.
Tactical machining 80 lower.
This is a marketing term that has been adopted by the firearms industry and is not recognized by batfe bureau of alcohol tobacco firearms and explosives.
If you re looking for more information on what an 80 lower is we built a good guide explaining the 80 lower builds.
80 lowers ar 15 uppers and parts.
What is an 80 lower.
Updated november 6th 2019 to make a long story short an 80 lower is a items that have been machined to look like a firearm but aren t yet.
Manufacturing 80 lowers since 2009.
Tactical machining s ar15 80 lower also known as an 80 ar lower was the first on the market.
A lower parts kit will not even fit in an 80 lower until it has been machined into a complete firearm.
What is an 80 lower.
Our prices can t be beat.
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.