The Arex AKB-15 is a modernized, hybrid tactical rifle that merges the mechanical internal system of a Zastava M70 (AK-47 pattern) with a sleek, modular aluminum monolithic upper receiver. Visually and ergonomically, it strongly resembles a Bushmaster ACR or FN SCAR, but it retains the classic curved 7.62×39mm magazine and standard AK trigger controls. Key…