McKay Enterprises introduces the Gilboa® line of firearms to the US. Engineered and manufactured in the USA. Introducing the M43, a proven AR platform for the 7.62 x 39mm cartridge with combat proven reliability for the 7.62 x 39 cartridge, including steel case and Russian. And the Gilboa Snake double barrel AR15 rifle. Manufactured to the highest standards with high quality materials and components.