Bravo Company Manufacturing MK2 300 Blackout Barreled Upper MCMR-8 - 9"
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Bravo Company
Overview
The Bravo Company Manufacturing MK2 300 Blackout Barreled Upper MCMR-8 features a complete assembly with a 9-inch barrel specifically designed for the 300 Blackout caliber, making it an excellent choice for short-barreled applications. This upper receiver is optimized for enhanced maneuverability while still delivering reliable performance in a compact package. Builders often incorporate this upper into builds focused on the 300 Blackout caliber, catering to both suppressed and unsuppressed shooting scenarios.
Specifications
Bravo Company Manufacturing MK2 300 Blackout Barreled Upper MCMR-8 - 9"
Available Merchants(1)
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Stock Alert
September 2026 on GunPartPicker
Bravo Company Manufacturing MK2 300 Blackout Barreled Upper MCMR-8 - 9" ranked #267 of the 615 upper receivers builders added on GunPartPicker in September 2026. Builders have been adding it to their builds on GunPartPicker since February 2026. All time, it ranks #112 of the 1,683 upper receivers builders have added. Builds with this upper receiver are nearly all chambered in 300 Blackout, nearly all on pistol-length gas, and nearly all AR-15.
Today the one retailer we track is out of stock. Listed prices start at $876.49 at Bravo Company USA for when it comes back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
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