Product Information
| SKU | RSR|FORTU-BILLET-M4 |
|---|---|
| UPC | 855476008711 |
| Manufacturer | Fortis Manufacturing |
| Manufacturer Part Number | U-Billet-M4 |
| Caliber/Gauge | .223 REM/5.56 NATO |
| Product Type | Upper |
FORTIS BILLET UPPER RECEIVER machined from 7075 T6 aluminum with an anodized black finish for AR-15 in .223 Rem/5.56 NATO.
The Fortis Billet Upper is a precision upper receiver machined from 7075 T6 aluminum and finished in anodized black. Fortis designed the upper to remove unnecessary mass without sacrificing rigidity or strength, producing a light but stiff component. It is built to fit AR-15 platforms and is listed for .223 Rem/5.56 NATO chambering. Typical applications include range/precision shooting and competition platforms where a stiff, lightweight upper improves accuracy potential and handling.
This billet upper delivers a clean balance of weight savings and stiffness for shooters building a precision-oriented AR-15 variant. Its billet construction and anodized finish make it a practical choice for competition or range-focused builds where component rigidity and consistent fitment matter.
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| SKU | RSR|FORTU-BILLET-M4 |
|---|---|
| UPC | 855476008711 |
| Manufacturer | Fortis Manufacturing |
| Manufacturer Part Number | U-Billet-M4 |
| Caliber/Gauge | .223 REM/5.56 NATO |
| Product Type | Upper |
| UPC | 855476008711 |
|---|---|
| Manufacturer | Fortis Manufacturing |
| Manufacturer Part Number | U-Billet-M4 |
| Caliber/Gauge | .223 REM/5.56 NATO |
| Product Type | Upper |