Obsidian Arms 15C Upper Receiver Billet Black Hardcoat - OA-15C-UR-BLK

Elevate your AR-15 build with the Obsidian Arms 15C Upper Receiver Billet Black Hardcoat, a precision-engineered component that combines superior strength, exceptional fit, and a sleek, modern aesthetic. Machined from solid billet aluminum, this upper receiver stands out in the world of tactical firearms accessories, offering AR-15 enthusiasts a reliable foundation for custom rifles that perform as good as they look.

Key Features

• Billet 7075-T6 Aluminum Construction: Crafted from high-grade aerospace aluminum for enhanced durability and resistance to wear, ensuring your build withstands rigorous use in the field or at the range.
• Black Hardcoat Anodized Finish (MIL-A-8625 Type III Class 2): Provides a rugged, corrosion-resistant surface that maintains its appearance even under harsh conditions, while adding a professional matte black look.
• Enlarged Ejection Port: Accommodates big bore calibers like .450 Bushmaster, .458 SOCOM, and .50 Beowulf, solving common ejection issues with standard uppers and allowing versatility in caliber choices.
• Removable Shell Deflector: Easily detachable for customized configurations, giving you flexibility without compromising functionality.
• No Forward Assist or Ejection Port Cover: Streamlined design reduces weight and complexity, ideal for builders seeking a minimalist, high-performance setup.

Specifications

• Material: 7075-T6 Billet Aluminum Alloy
• Finish: Black Hardcoat Anodized
• Weight: 9.1 oz
• Compatibility: Fits any standard AR-15 lower receiver and barrel
• Made in USA: Precision manufactured for quality assurance

Why Choose the Obsidian Arms 15C Upper Receiver?

In a market flooded with standard forged receivers, the billet design of the Obsidian Arms 15C offers tighter tolerances and a unique profile that enhances overall rifle balance and ergonomics. Builders often struggle with fitment issues or limited options for larger calibers— this upper addresses those pain points directly, providing a seamless integration that boosts accuracy and reliability. Whether you’re assembling a competition rifle or a defensive platform, its robust construction ensures longevity, while the clean lines appeal to those prioritizing both form and function. Experience the difference of a receiver built to exceed expectations, delivering the precision you demand from your AR-15 accessories.

Ready to upgrade your build? Secure the Obsidian Arms 15C Upper Receiver today and take your AR-15 to the next level of performance and style.

Frequently Asked Questions

1. Is the Obsidian Arms 15C Upper Receiver compatible with standard AR-15 parts?

Yes, it seamlessly pairs with any standard AR-15 lower receiver, barrel, and other components, making it a versatile choice for most builds.

2. Does this upper include a forward assist or dust cover?

No, the design omits the forward assist and ejection port cover for a lighter, more streamlined profile, but it includes a removable shell deflector.

3. What advantages does a billet upper provide over forged options?

Billet uppers like the 15C offer superior customization, tighter machining tolerances, and enhanced aesthetics, while maintaining comparable strength for demanding applications.