The Cobalt Kinetics CK-Pro Receiver Set 6.75" Black is engineered for those seeking a premium AR build. Crafted with precision, it features a proprietary non-rotating upper receiver system secured by 8 TORX screws, ensuring a rock-solid handguard mount. Ideal for range time and competitive shooting, this set includes the upper, lower, handguard, and all necessary components for assembly. Cobalt Kinetics is renowned for its innovation and durability.

Key Features:
- Manufacturer: Cobalt Kinetics
- Model: CK-Pro
- Product Type: Receiver Set
- Mounting System: Non-rotating with 8 TORX screws
- Material: 7075 T6 aluminum for upper and lower, 6061 aluminum for handguard
- Unique Features: Proprietary extension for solid barrel foundation
- What's In The Box: Upper, lower, handguard, ejection port assembly, forward assist assembly, necessary screws, jam nut, installation tool