New Frontier AR-15 G-4 Slick Side Billet Upper Receiver - 4UPPER-G2

Model: G-4 Billet “Slick Side” (Gen 2) Upper Receiver

Caliber: Multi

Other Specifications and Features of the G-4 Billet “Slick Side” (Gen 2) Upper Receiver:

• Machined from 7075 T6 aircraft grade billet aluminum
• Matte black hard-coat anodized per Mil 8625 Type 3 Class 2
• Compatible with all standard AR-15 components and most aftermarket parts
• Manufactured to MILSPEC on state of the art CNC equipment for consistent quality parts and exacting tolerances
• Save money by building your own rifle from the ground up exactly the way you want it configured
• Designed to match lines with New Frontier Armory Billet Lower

**NOTE: Some rail systems that use anti-rotation tabs may need slight modification to fit this upper. It is designed for flush mounting rails and standard hand guards.

The New Frontier Armory G4 Billet Upper Receiver is proudly MADE IN THE USA by hard working American men and women.