BATTLEARMS WORKHORSE AR15/M4 Forged Upper Receiver - ODG Anodize

Forged 7075-T6 upper receiver with MIL-A-8625F Type III OD Green hard anodize — service-grade strength, optics-ready, and built for repeatable alignment with Mil-Spec components.

Key Features

• Forged from 7075-T6 aircraft-grade aluminum for proven strength
• MIL-A-8625F Type III hard anodize — OD Green finish for corrosion resistance and low-visibility tactical appearance
• Precision CNC machining to Mil-Spec dimensions for repeatable upper/lower alignment
• Full-length M1913 Picatinny top rail — optics-ready for red dots, holographics, and magnified optics
• Optimized ejection port and feed-ramp interfaces for reliable cycling
• Reinforced barrel extension interface for secure headspacing and alignment
• Prepped for standard charging handle and forward assist where applicable
• 100% dimensional inspection and QA before shipment

Specifications

• Model: WORKHORSE® AR15/M4 Forged Upper Receiver — OD Green
• Material: 7075-T6 Forged Aluminum
• Finish: MIL-A-8625F Type III Hard Anodize — OD Green
• Rail: Full-length M1913 Picatinny top rail
• Compatibility: Standard AR15/M4 pattern — accepts Mil-Spec barrels, handguards, and charging handles
• Features: Ejection port and feed-ramp optimized interfaces; forward assist provision (where applicable)
• Weight: Forged design (varies by configuration)
• Country of Origin: USA (replace if needed)
• SKU: WHS-UPR-FRG-ODG-SKU (replace)

Product Overview

The WORKHORSE® AR15/M4 Forged Upper Receiver — OD Green is a service-grade platform engineered for duty, competition, and hard-use builds. Forged 7075-T6 construction combined with tight CNC tolerances delivers long-term durability and consistent fit. The OD Green Type III anodize offers a functional, subdued finish ideal for field applications and builder aesthetics.

Why Choose WORKHORSE

• Durability: Forged construction resists deformation and stands up to repeated assembly/disassembly.
• Repeatability: Tight tolerances reduce play between uppers and lowers for consistent performance.
• Field-Ready Finish: OD Green Type III anodize combines protection with a tactical look.
• Flexibility: Accepts Mil-Spec barrels, handguards, and accessories for a wide range of builds.

COMPATIBILITY & FITMENT

Designed to accept standard Mil-Spec AR-15 components (barrels, BCGs, buttstocks, grips). For AR pistol or SBR builds consult a qualified gunsmith and ensure compliance with NFA rules where applicable