The Sharps Bros Overthrow Stripped Lower Receiver (part no. SBLR07) is machined top to bottom from 7075-T6 aluminum with Sharps Bros’ distinctive open-magwell helmet design, styled with battle-worn dents, sword gashes, and crack lines cut into the billet. Beneath the artwork, this is a fully functional multi-caliber lower compatible with all mil-spec internal parts, aftermarket mil-spec upper receivers, and both GI-standard and PMAG magazines. It ships stripped, requiring a lower parts kit, buffer, and stock of your choosing to complete the build.

Key Specifications

• Machined from 7075-T6 aluminum for a strong, mil-spec receiver.
• Features Sharps Bros’ open-magwell helmet billet design with battle-worn detailing.
• Finished in black anodized for a durable look.
• Fully compatible with mil-spec internal parts and aftermarket mil-spec uppers.
• Accepts both GI-standard and PMAG magazines.
• Measures 8.8 inches in overall length.
• Built to Semi-Auto AR-15 pattern specifications.
• Multi-caliber marked and compatible with standard AR-15 pattern uppers.
• Ships as a stripped receiver, ready for your parts kit and stock.

Frequently Asked Questions

What is the Overthrow design? It is Sharps Bros’ open-magwell helmet billet artwork, styled with battle-worn dents, sword gashes, and crack lines.

Does it work with standard AR-15 magazines? Yes, it accepts both GI-standard and PMAG magazines.

Does it ship with internal parts? No, it ships stripped and requires a lower parts kit, buffer, and stock to complete.

Buy the Sharps Bros Overthrow Stripped Lower Receiver

Build on distinctive Sharps Bros billet artwork. Browse more AR-15 lower receivers and order from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.