Aero Precision APCR640439 M4E1 5.56 NATO 16" 31-Round Left Hand Carbine

The Aero Precision APCR640439 M4E1 5.56 NATO 16" 31-Round Left Hand Carbine is purpose-built for left-handed operators who demand precision and reliability in a compact platform. Designed for law enforcement, military personnel, and competitive shooters, this left-hand configured carbine delivers the ergonomic advantages critical to ambidextrous shooters who sacrifice nothing in accuracy or control.

Built on Aero Precision's M4E1 platform, this carbine features a free-floating barrel for enhanced accuracy and tight shot grouping at intermediate ranges. The 16-inch barrel provides optimal velocity for 5.56 NATO while maintaining maneuverability in confined spaces—a proven standard across tactical operations for over two decades. The left-hand configuration includes a charging handle, safety lever, and magazine release optimized for left-handed operation, eliminating the need for adapter plates or uncomfortable repositioning during transitions.

The 30-round magazine capacity feeds standard 5.56 NATO ammunition, providing adequate rounds for tactical engagements while maintaining practical reload discipline. Aero Precision's reputation for mil-spec construction and tight tolerances ensures consistent performance through thousands of rounds. This platform serves agencies and operators who have standardized on the M4/M16 system but require left-handed ergonomics without sacrificing training interoperability.