Bravo Company M4 Assembled Upper Receiver | Anodized Black

Bravo Company M4 Assembled Upper Receiver – Anodized Black

The Bravo Company M4 Assembled Upper Receiver – Anodized Black is a premium component for AR-15 builders who demand durability, precision, and military-spec reliability. Manufactured from 7075-T6 aluminum forgings and finished in Type III Class 2 hardcoat anodize, this upper receiver is built to exceed expectations for strength and corrosion resistance in even the most demanding conditions. Designed for compatibility with all standard AR-15 components, the BCM-4-UR-M4 features a true Mil-Spec contour and is fully assembled with a forward assist and ejection port cover installed.

The inclusion of laser-etched T-markings along the Picatinny top rail provides consistent, repeatable mounting positions for optics and other accessories, making it easy to fine-tune your setup and maintain zero between configurations. Internally, this upper receiver is treated with dry film lubricant to reduce friction and enhance smooth operation with your bolt carrier group. It is engineered to accept barrels with M4 feed ramp extensions, ensuring seamless feeding and consistent reliability.

This upper is a go-to option for both professional and enthusiast-level AR-15 builds, offering the precision and durability required for duty, defense, or competition use. Whether you’re starting a new build or upgrading an existing rifle, the Bravo Company M4 Assembled Upper Receiver is a rock-solid choice trusted by military, law enforcement, and civilian shooters alike. Proudly made in the USA, it stands as a testament to BCM’s commitment to quality and performance. Note: This upper receiver does not include a barrel, bolt carrier group, or charging handle.

NOTE: Inside Diameter for barrel extension slightly undersized for a tighter fit to the barrel and a more accurate rifle. Please use a heat gun or hair dryer to warm up threaded bore of receiver if barrel extension is too tight.