Aero Precision lower half ready to go right out of the box!
Complete lower receiver with parts kit, M4 grip, M4 stock, receiver extension (buffer tube), buffer spring, and buffer all installed and tested by Aero Precision.
Features Pictogram safe/fire markings, nylon tipped tension screw to
ensure a solid fit with any upper receiver and improved magwell flare
for easier insertion of magazines.
This is a firearm and must be shipped to an FFL.