Restrictions

Top takeaways

  1. The BRN-180S® Gen 2 is a complete upper receiver assembly designed for compatibility with AR-15 lower receivers and is ideal for use with folding stocks or rear picatinny adapters due to its self-contained recoil system.
  2. It features a 223 Wylde chamber for broad ammunition compatibility, a free-float MLOK handguard, and a piston operating system for reliability, with two gas settings for suppressed or unsuppressed firing.
  3. The upper receiver and handguard are machined from 7075 T6 aluminum with a hardcoat anodized finish, and the product includes a 14.5" nitride finished barrel with a 1-8 twist, but does not come with a muzzle device.

Attributes

Cartridge: 223 Wylde Colour: Black Contour: Lightweight Finish: Matte Length: 14.5'' Make: Brownells Model: BRN-180 Muzzle: 1/2-28 Style: Complete Twist: 1-8 Delivery weight: 1.984kg

Item details

Made in USA
US export classification: 0A501.e