The F-1 Firearms UDR-15 3G Style 2 Universal Builders Set has newly designed skeletonizing and a scalloped MIL-SPEC 1913 Picatinny rail. This receiver is made with 7075-T6 aircraft quality domestic aluminum, ensuring quality while the new F-1 Firearms 3G skeletonizing reduces weight yet enhances aesthetics. Set will come also with Skeletonized Pistol Grip amd fron grip.
UDR-15-3G Style 2 matched set
Manufactured from high-grade 7075-T6 billet aluminum
Unnecessary surfaces milled out for lightest reliable configuration
Scalloped top MIL-SPEC Picatinny rail
Oversized trigger guard
Front and rear take down pins included and installed
Screws included for bolt catch, receiver tensioning, take-down pin detent and trigger adjustment
60° beveled magwell
F-1 Firearms 100% Product Guarantee
Due to current demand, please allow 7-10 business days for shipment
Please allow 45-60 days for shipment of color pieces
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.
The F-1 Firearms C7K Contoured Handguard is unique in design in that it comes with a quick placement grip area for ease of repeatability and comfort. The handguard is also much larger in the inside diameter (ID) allowing it to fit most major suppressors within the ID of the rail.
Manufactured from 7075-T6 Aluminum
1.65″ Inside Diameter
Contoured Grip Area to Promote Grip Repeatability and Comfort
1 Piece Free Float Design
Aluminum Barrel Nut and Mounting Hardware Included
Anti-Rotation Mounting System
Full Length Picatinny Rails
Type III Class 2 Hard Coat Anodized Finish
Scalloped Top Rail
Keymod Side and Bottom Rail Mounts