User Manuals

Welcome to the official support and documentation hub for the Noreen Firearms Rifles—including the BN36X3, Bad News, and 50BMG. Engineered to bring full-power, long-action cartridges like .30-06 Springfield and .300 Winchester Magnum into a modern, semi-automatic AR-style package, the BN series bridges the gap between classic big-bore performance and 21st-century modularity.

Built completely in-house with tight CNC tolerances, rigid metallurgical standards, and match-grade precision, every rifle is designed for maximum reliability in the field or on the range. To ensure your platform performs at peak efficiency, review the official factory guidelines, assembly overviews, and technical specifications below.

Please visit the link below and locate the owners manual at the bottom of each product page!

Official User Manuals & Downloads:

Noreen BN36X3 Carbine X Owner’s Manual

Noreen BN36x3 Long Range Owners Manual

Noreen ULR 2.0 Owners Manual

Noreen Mini 50BMG Owners Manual

All Noreen Bolt Action Rifles

All Noreen Semi Automatic Rifles