LANTAC SF FRGD BUILDER SET 12.5″ RL

Lantac's forged SF builder set pairs a forged upper and lower receiver with an M-LOK handguard to provide a durable foundation for an AR-15 build. The set is finished in black anodized and is provided with multi-caliber designation. Design features include a spot face cut at the rear takedown area for easier pin removal and an internally flared magwell to assist faster magazine seating. This configuration suits builders seeking a traditional forged look with practical, user-focused details.

Key Specifications

• The manufacturer is Lantac USA.
• The product type is a Lower/Upper Set.
• The action is specified as Semi-Auto.
• The caliber designation is Multi.
• The finish is Anodized.
• The color is Black.
• The set includes forged upper and lower receivers and an M-LOK handguard.
• The configuration is listed with a 12.5-inch RL.
• The lower features a spot face cut at the takedown area to ease rear pin removal.
• The magwell is internally flared to facilitate quicker magazine seating.

This forged builder set provides a solid, traditional platform with functional refinements that matter during assembly and use. Its anodized finish, M-LOK handguard, and user-oriented features make it a practical starting point for a reliable AR-15 build tailored to your preferences.