Lantac N15 Raven Side Charge Upper & Lower Set

The Lantac N15 Raven is a matched billet upper and lower receiver set designed for AR-15 style rifle builds. It pairs a USC-style side charging upper with the LA-N15 Raven lower to provide a purpose-built side-charge architecture and precise component fit. Precision machining details include a broached internally flared magwell, radiused cam pin slot, reduced diameter barrel extension area, rear set screw lug tensioning, and single-point milled extension threads. The set is finished in anodized black and is listed for use with .223 Rem/5.56 NATO.

Key Specifications

• The manufacturer is Lantac USA.
• The model designation is Raven (N15).
• The product is a billet upper and lower set.
• Caliber compatibility is listed as .223 Rem/5.56 NATO.
• The exterior finish is anodized in black.
• Notable machining includes a broached internally flared magwell.
• Additional features include rear set screw lug tensioning and single-point milled extension threads.
• The item is classified as an AR-15 accessory.
• The provided action attribute is listed as Semi-Auto.
• The listed dimensions are 4.45 x 5.50 x 10.05.

Purpose-built for builders and experienced users who prioritize precise machining and clean integration, the Lantac N15 Raven side-charge billet set provides a high-quality foundation for custom AR-15 style assemblies. Its combination of a USC-style side charging upper and a feature-rich Raven lower makes it suitable for multi-caliber projects that accept .223 Rem/5.56 NATO components, offering refined fitment and thoughtful machining details for a reliable build platform.