Continental Machine and Tool is one of the most trusted and established contract manufacturers of AR-15 parts in existence. Noveske, Stag, and countless other manufacturers use their parts in full confidence, as do we.

Mega Arms was established by an aerospace machining company, and produces some of the highest quality weapons related parts available!

These upper receivers come fully assembled and with laser engraved T-marks on the rails, as well as "Mega" machined into the upper!