The M251S Ajax is a high-tech assault rifle designed for the cyberpunk era, featuring a sleek, angular frame with a combination of matte black composite materials and polished metallic accents. Its body is adorned with glowing neon blue circuit-like patterns that pulse with energy, indicating its advanced targeting system and power source. The weapon includes a modular rail system for attachments, a collapsible stock for adaptability in tight spaces, and a digital ammo counter display on the side for real-time combat feedback.