U.S. Ordnance is located just outside Reno in McCarran, NV USA. Since 1997, our corporation has built military small arms, ma ... chine guns and replacement parts. We sell NATO-sanctioned weapon systems, such as the M2A2 (QCB system), M2HB, M3, M48, M60E6, Mk43 MOD0, M60D, M240B, M240C, M240D, M203, M4 Rifle systems, and M40A5 to U.S. governmental agencies and federally approved foreign leaderships and militaries. read more