Aero M4A1 Pro Ambidextrous lower receiver
Aero Precision introduces the M4A1 Pro ambidextrous lower receiver and the Mod 4 handguard at Shot Show 2024. The M4A1 Pro features mirrored ambi controls for bolt release/catch and an ambi safety with a reversible quarter-throw selector. The Mod 4 handguard emphasizes rigidity for IR aiming devices, includes steel-lined QD sockets, and seven-sided MLOK. Both are designed for professional end-users and are expected to be available in Q2/early Q3.













