Lantac USA Raven N15 Side Charge | Billet Upper & Lower Set

The LANTAC Raven N15 side-charge billet upper and lower receiver set is a matched, CNC-machined receiver pair intended for AR-15 platform builds in .223 REM/5.56 NATO. The set pairs a USC-style side charging upper with the LA-N15 Raven lower and incorporates an anodized finish and a broached, internally flared magwell. Precision machining details include reamed holes, single-point milling and reduced-diameter barrel extension area intended to improve barrel fit and alignment. The components are presented for builders and gunsmiths assembling custom AR-style rifles and multi-caliber projects.

Product Specifications

• The manufacturer is Lantac USA.
• The model is designated Raven (N15).
• The product type is a billet upper and lower receiver set.
• The set is configured for .223 REM/5.56 NATO caliber.
• The finish is listed as Anodized in Black.
• The action is listed as Semi-Auto.
• This item is noted as an AR-15 accessory.
• The dimensions are reported as 4.45 x 5.50 x 10.05.
• The height is listed as 4.4500.
• The width is listed as 5.5000.
• The length is listed as 10.0500.
• Notable features include a broached internally flared magwell and spotface recess to rear.
• Additional machining features include a radiused cam pin slot, reduced diameter barrel extension area, and rear set screw lug tensioning.
• Other user-focused details include a 45 degree BAD safety selector cut, takedown pin, and enlarged mag button area.
• The UPC is 712038710089.

This matched billet receiver set emphasizes precision machining and functional features that serve custom AR-15 builds and multi-caliber projects. The side-charge USC upper combined with the Raven lower makes the set appropriate for builders seeking a billet solution for competition-style or precision-oriented AR builds. Its anodized exterior and flared magwell are practical details that support repeated use and streamlined magazine changes during extended range sessions.