AERO M4E1 ASSEMBLED UPPER KODIAK BRN Removable Cord utilizing CFD (Computational Fluid Dynamics)

utilizing CFD (Computational Fluid Dynamics) and CAE (Computer Aided Engineering)

the GRID uses interlocking Panels and Blocks that brace your rifles

or property damage resulting from faulty installation

26” optical centerline height provides faster/easier reticle acquisition while wearing electronic earpro/communications headsets

AERO M4E1 ASSEMBLED UPPER KODIAK BRN Removable Cord utilizing CFD (Computational Fluid Dynamics)The M4E1 Threaded Upper Receiver features a new angular machined design that helps it stand apart from standard mil spec upper receivers. This upper receiver features the same enhanced body profile as their M4E1 Enhanced Upper Receiver but is threaded to accept a standard AR15 barrel nut. It is forged from 7075 T6 Aluminum, precision machined to work with all mil spec AR15 parts and includes the port door and forward assist pre installed. Features :