Our 4-pack of 80 percent lower receivers is a great way to save some money if you’re working on multiple AR builds or just want some lower receivers for future projects. Cerro-forged from 7075 aluminum, these receivers are T6 heat treated and have flared and broached Magwells. All you need to do is machine the trigger and a safety well and you’re set! To make your build easier, we’re including a full CMMG Gun Builder lower parts kit with purchase. It doesn’t include a trigger or grip, but has all the other necessary hardware to complete the build.
Shop now, select your safety engraving option and save at Right To Bear! Be sure to contact us with any questions or concerns.
*Please be aware the key hole may or may not be machined off of these lower receivers.