F-1 Firearms 80% Skeletonized Anodized Lower/NO JIG - Black
80% lower is everything our customers love about our lower receivers available in 80% form. The skeletonized lower is finished raw and is machined from 7075-T6511 aluminum and maintains all of the features of our complete model lowers.
7075-T6511 billet aluminum
No FFL is required to purchase this lower 80% receiver