This builder kit pairs a precision billet upper with a 15.5-inch M-LOK handguard finished in Radian Black Cerakote. The upper receiver is CNC-machined for strength and rigidity and is supplied with common assembled components to simplify a build. The kit is intended for use as an AR-15 upper/handguard assembly in multi-caliber configurations and for builders who prefer a semi-complete upper solution.
Key Specifications
- The upper is machined from 7075-T6 billet aluminum.
- The finish is Radian Black Cerakote.
- The handguard is a 15.5 inch Magpul-compatible M-LOK design.
- The kit includes a Raptor-SD ambidextrous charging handle.
- The assembly is supplied with dust cover and forward assist installed.
- The kit ships with barrel nut and hardware for handguard mounting.
- This product does not include a barrel or bolt carrier group.
- The receiver is listed as optic ready.
- The ATF model designation is listed as A-DAC 15 in the provided data.
- The listing shows a package weight of 5.95 (value as provided).
This kit is appropriate for experienced builders and enthusiasts who want a precision-machined billet upper and a full-length 15.5-inch M-LOK handguard as the foundation for a custom AR-15 build. The included controls and mounting hardware reduce assembly steps while leaving component selection and final configuration to the builder, supporting a wide range of accessory and optic options.
This description was generated with AI and may contain errors. Verify specifications and legal restrictions with the manufacturer before purchase. Provided “as-is” without warranties or guarantees.




