SPIKES TACTICAL BILLET UPPER MIL-SPEC BARREL NUT

The Spike’s Tactical Billet Upper Receiver Gen II is engineered to go beyond standard forged uppers, offering functional enhancements that improve reliability, compatibility, and overall performance. Precision machined from 7075 billet aluminum, this upper delivers superior strength while incorporating weight-reducing cuts for a lighter, more efficient build.

Finished with a durable Type III hardcoat anodizing, it’s built to withstand hard use while maintaining a clean, professional appearance. M4 feed ramps are machined prior to anodizing to ensure proper geometry and long-term reliability.

This Gen II design includes flared receiver side walls to help prevent accidental bolt release engagement—an issue found on many billet uppers. It’s also specifically machined to maintain compatibility with Magpul BAD Levers and similar aftermarket bolt catch extensions, a feature often lacking in competing billet designs.

Designed for builders who want both performance and refinement, the Spike’s Tactical Billet Upper Gen II delivers meaningful upgrades where it counts.

Key Features:

• Precision machined from 7075 billet aluminum
• Weight-reducing lightening cuts for improved balance
• Type III hardcoat anodized finish for durability
• M4 feed ramps cut prior to anodizing for reliability
• Flared side walls to prevent accidental bolt release engagement
• Compatible with Magpul BAD Lever and similar accessories
• Enhanced billet design with functional upgrades
• Ideal for custom AR-15 builds

Specifications:

• Manufacturer: Spike’s Tactical
• Model: Billet Upper Receiver Gen II
• Platform: AR-15
• Material: 7075 Billet Aluminum
• Finish: Type III Hardcoat Anodized
• Feed Ramps: M4
• Compatibility: Mil-Spec Components
• Subcategory: Upper Receivers