This unique BJT Factory Built AR pistol, marked for "Multi-Cal" and featuring lower receiver serial number 10016, is a custom masterpiece that has never been fired outside of factory. The black-anodized finish is very clean, making it a pristine addition to any collection. A standout feature is the vibrant gold titanium nitride (TiN) coated bolt carrier group which is beautifully highlighted by the skeletonized cuts in the upper and lower receivers. It is fully equipped with tactical enhancements, including a padded pistol buffer tube, integrated flip-up front and rear sights, and a skeletal ergonomic grip. For immediate range readiness, the pistol comes with a brand-new Magpul PMAG 30 AR/M4 GEN M2, still sealed in its original packaging. This is an exceptional opportunity to acquire a custom, weight-reduced build in its original, unfired condition.