Description
The J&E Machine Tech Standard 3oz Buffer is a carbine-length recoil buffer designed for AR-15 and M16 platforms running a standard carbine buffer tube. Its body is machined from 6061 aluminum with internal steel weights to deliver a true 3 ounce mass, and it is finished in a matte black for a clean, low-visibility look that blends with any build.
This buffer drops directly into any standard carbine setup and is fully compatible with both commercial and Mil-Spec buffer tubes, making it an easy choice for replacing a worn factory buffer or for new-build applications. The PS-ABT7B measures 1.00″ x 3.10″ x 5.75″.
Built by J&E Machine Tech, the PS-ABT7B is a durable component for the AR-15 recoil system.









