16″ Tungsten Grey Unassembled Upper Build Kit – 15″ M-lok
$339.95
- Description
- Reviews (6)
Description
The 16″ Tungsten Grey Unassembled Upper Build Kit with 15″ M-LOK hand guard is ideal for AR-15 builders who want both performance and a sleek, modern look. The 16 inch barrel delivers reliable accuracy and velocity, making it perfect for range, training, or home defense. The Tungsten Grey finish’s rugged and visually striking, providing excellent corrosion resistance and a unique, standout appearance.
The 15 inch free float M-LOK handguard provides ample space for mounting lights, grips, bipods, and other accessories, while keeping the build light weight and streamlined. This kit ships unassembled, giving you full control over torque, alignment, and configuration. The stripped upper receiver, high quality barrel, matched gas system, and sturdy hand guard ensure smooth cycling and consistent accuracy.
Also, pair the upper with your favorite muzzle device, BCG, and charging handle to complete your build. Additionally, it fits most mil-spec AR-15 lowers using standard takedown pins. Daytona Tactical delivers quality components for builds that run clean, hold zero, and support your accessories with confidence.
### Tungsten Grey Unassembled Kit Features:
– 16 inch barrel for balanced accuracy and reliable performance
– 15 inch free-float M-LOK handguard in Tungsten Grey
– Unassembled kit for full control of your build
– Stripped upper receiver for true mil-spec fit
– Free-float rail enhances barrel harmonics and shot consistency
– Lightweight, slim hand guard for improved handling
– Compatible with most mil spec AR-15 lowers
– Ready for your BCG, charging handle, and muzzle device
– M-LOK slots for lights, grips, bipods, and sling mounts
– Durable Tungsten Grey finish resists corrosion and wear
– Straightforward assembly with basic AR armorer tools
– Ideal for range, training, and custom builds
– Supports long sight radius and optic setups
– Backed by Daytona Tactical quality and value












Edward Y. –
Everything I was hoping for. Solid construction, perfect fit, fast delivery.
Jeffrey U. –
Bought this on a recommendation and now I understand the hype. Outstanding.
Jonathan S. –
Excellent! Arrived quickly, well-packaged, and the quality is top notch.
Robert K. –
Installed without any issues. Works perfectly. Very impressed with the craftsmanship.
Nicholas H. –
Very happy with this purchase. Works exactly as described. Great value.
Raymond G. –
Good quality parts. Nothing flashy but solid and reliable. Fair price.