Limited run of "OEM" Brownells Carbines Spec'd out for European customers, these BRN-15 "OEM" carbines are setup for customization. Add your preferred stock and handguard, and you have a quality configuration, without wasting an original stock and handguard that does not fit your needs. Manufactured by Aero Precision for Brownells, this firearm features quality Aero Precision components. The chamber is unique, as a 5.56x45mm chambering is not approved in most of Europe, so a tighter 223 Wylde chamber is utilized (though this will still 5.56x45mm NATO fine). Includes an AR-15 semi-auto cut carrier. Mid-length Ballistic Advantage barrel will provide excellent res Mfg: Aero Precision