Sharps Bros Gen2 Hellbreaker Billet Lower | AR-15 Multi-Cal

The Sharps Bros Gen2 Hellbreaker is a billet-style stripped lower receiver for the AR-15 platform, machined from 7075-T6 aluminum and finished in black hardcoat anodize. Its styling is inspired by the P-40 Warhawk and it incorporates an oversized, integral trigger guard and a beveled magazine flare. The receiver is marked Multi-Cal and is designed for full compatibility with mil-spec internal parts and common aftermarket mil-spec uppers. This stripped lower requires a lower parts kit, buffer, and stock to complete a functional firearm.

Product Specifications

• This receiver is machined from 7075-T6 aluminum billet.
• The external finish is black hardcoat anodized.
• The part is designated as a stripped lower receiver for the AR-15 platform.
• The product is marked Multi-Cal.
• The receiver weight is 9.9 oz.
• The overall dimensions are 2.30 x 4.40 x 8.80 inches.
• Compatibility includes all mil-spec internal parts and aftermarket mil-spec upper receivers.
• Magazine compatibility includes GI standard issue magazines and PMags.
• The design includes an oversized and integral trigger guard.
• The design also includes a beveled magazine flare for easier reloads.
• The receiver carries a Multi caliber mark.
• This is a Gen 2 Hellbreaker model.
• The product description notes it is CNC machined from 7075 billet aluminum.
• This item is stripped and requires a lower parts kit, buffer, and stock to complete.
• UPC: 850869008019.

The Hellbreaker Gen2 lower blends distinctive styling with practical compatibility for custom AR-15 builds. Its billet construction and hardcoat finish make it a durable foundation for precision-focused builds and range use, while the Multi-Cal designation and mil-spec fitment ease parts selection. If you want a stripped lower that combines unique aesthetics with broad compatibility, this Hellbreaker unit provides a straightforward, build-ready starting point.