Vktr Industries V40273410004RP VK-1 Complete Upper 13.70" Low Profile M-LOK Handguard

The VKTR Industries V40273410004RP VK-1 Complete Upper with 13.70" Low Profile M-LOK Handguard is purpose-built for shooters who demand precision, modularity, and durability in a modern rifle platform. Designed for tactical professionals, competitive shooters, and serious enthusiasts, this upper receiver assembly delivers the reliability required in high-stakes environments while maintaining the adaptability modern mission profiles demand. The complete upper configuration eliminates compatibility guesswork, pairing a matched barrel, bolt carrier group, and handguard system engineered to function as an integrated unit from day one.

The 13.70-inch low-profile M-LOK handguard provides an optimal balance between sight radius and maneuverability, reducing overall rifle length without sacrificing sight plane distance critical for accuracy. M-LOK mounting slots accept a full spectrum of tactical accessories—lights, vertical grips, bipods, and rail sections—allowing rapid reconfiguration for specific mission requirements. The low-profile design minimizes weight and sight obstruction while maintaining sufficient rail real estate for professional-grade optics and co-witness mounting solutions. At 7.01 lbs, this upper achieves a weight-to-stiffness ratio that reduces fatigue during extended operations while preserving the rigidity necessary for sub-MOA performance and reliable cycling across ammunition variations.

This complete upper assembly is ideal for builders transitioning to modern platforms or operators standardizing on proven systems without the variability of component sourcing. Installation onto any properly configured mil-spec lower receiver is straightforward, making it compatible with standard AR-pattern lowers across numerous manufacturers. Law enforcement transition teams, military support personnel, and civilian tactical shooters benefit from VKTR Industries' reputation for precision manufacturing and dimensional consistency. The integrated design ensures bolt carrier group timing, barrel extension concentricity, and handguard indexing are factory-verified, eliminating field assembly variables that compromise accuracy and reliability in critical applications.