VKTR VK-1 Complete Upper 5.56, 13.7 in, Magpul FDE

The VKTR VK-1 Complete Upper is a compact AR-15 upper assembly built around a 13.7-inch cerakote piston upper with a 12.5-inch handguard. It includes a HUX WRX QD flash hider and a precision-engineered bolt carrier group featuring a patented cam path. The assembly incorporates a 12 o’clock Picatinny rail, a thermal-fit receiver, and a low-profile piston system for consistent function. Finished in Magpul FDE, this upper is intended for short-barrel and compact rifle builds.

Key Specifications

• The caliber is 5.56.
• The barrel measures 13.70 inches.
• The handguard length is 12.5 inches.
• The flash hider is a HUX WRX QD.
• The finish is Magpul FDE.
• The bolt carrier group features a patented cam path.
• The upper is a cerakote piston upper.
• The 12 o’clock rail is Picatinny.
• The operating system uses a low-profile piston.
• The receiver uses a thermal-fit design.

Purpose-built for compact AR-15 builds, the VK-1 balances reduced overall length with durable construction and practical features for field and range use. Its piston-driven architecture and precision BCG aim to deliver reliable operation and consistent performance in demanding conditions.