Designed to be lightweight, accurate, and rigid, this base rifle is a must have for any shooter. The rifle carries sub MOA accuracy, was machined with 7075-T6 aircraft quality aluminum in the receiver set and handguard, was hand finished, offers customizable options and brings a look to the rifle that is unmatched in the industry.
UDR-15-3G Style 1 upper receiver
UDR-15-3G lower receiver
Match grade 16” 1:8 stainless steel barrel - alternate lengths available
Pistol length barrels/handguards available
Available in 5.56 NATO, .300 Blackout, 7.62 X 39, .224 Valkyrie
Black Nitride bolt carrier group - all F-1 Firearms BCG’s available
F-1 Firearms Flat-Face, Angle-Face or F-1 Firearms Slay-AR compensator
Black - Type III hard anodizing
F-1 Firearms 100% Lifetime Guarantee
Please allow 60-90 days for custom finishes
F-1 Firearms' Color Anodizing Disclaimer: We at F-1 Firearms and our 3rd party anodizing partner try our very best to ensure the highest in quality with regards to our color anodizing. However, our color anodizing is low end Type III (0.0002" – 0.0012” in thickness) which can only be expected to withstand normal wear and tear and F-1 Firearms cannot be held liable for longterm fatigue. The color anodizing process is not a 100% color match every time thus it is expected that their will be some slight color variations in the anodizing and F-1 Firearms cannot be held liable for said variations.