Sharps Bros Overthrow Gen2 Stripped Lower – Black Anodized

The Sharps Bros Overthrow Gen2 is a billet AR-15 stripped lower receiver machined from 7075-T6 aluminum and finished with a black hardcoat anodize. The design features an open mag-well helmet style with distressed surface detailing and a multi-caliber marking. This receiver is intended for builders and requires additional components to become a functional firearm assembly.

Key Specifications

• Machined from 7075-T6 aluminum for billet-level strength and consistency.
• Finished with a black hardcoat anodize for surface protection.
• Marked as multi-caliber on the receiver.
• Sold as a stripped lower and does not include internal parts, buffer, or stock.
• Compatible with mil-spec internal parts and GI/PMag-style magazines.
• Requires a user-supplied lower parts kit, buffer, and stock to complete a functional assembly.
• Receiver style is an open mag-well helmet design with decorative distressed detailing.
• Dimensions listed as 2.35 X 4.45 X 8.80.
• Gen 2 lower designation from the manufacturer.
• Sales restricted to exclude Illinois (PICA).

This Overthrow Gen2 lower provides a high-quality, billet-machined foundation for a custom AR-15 build. Its billet 7075-T6 construction and hardcoat anodize make it suitable for demanding builds where material integrity and fitment with mil-spec components are priorities. Built for the builder who wants a distinctive aesthetic and reliable compatibility with standard AR-15 parts, the Overthrow offers a solid base for personalization and assembly.