Evolve Weapon Systems | 12.5″ Upper

Evolve Weapons Systems 12.5″ Upper Receiver

The Evolve Weapons Systems 12.5″ upper receiver assembly is a precision-built AR-15 upper designed for SBR and pistol builds. Featuring a Criterion 12.5″ chrome-lined barrel and the EWS 2nd Generation MLOK handguard with G2 Lockup system, this upper delivers sub-MOA accuracy in a compact package.

Each upper is hand-assembled with individually fitted components for a tight, precision fit. The 12.5″ barrel length offers an excellent balance of velocity, reliability, and maneuverability for home defense and range use. Complete with forward assist and ejection port cover. Built in the USA by Evolve Weapon Systems.

Ships assembled and ready for installation. Available at Ironside Arms — your authorized Evolve Weapon Systems dealer.