Timber Creek Outdoors Greyman Lower Parts Kit AR-15 Black GLPKBL

The Timber Creek Outdoors GLPKBL Greyman Lower Parts Kit delivers essential components for completing AR-15 lower receiver builds with precision-machined parts. This comprehensive kit eliminates the guesswork of sourcing individual components while maintaining strict quality standards throughout the assembly process.

What Makes This Different

Unlike generic parts kits that mix manufacturers and quality levels, the Greyman series maintains consistent tolerances across all components. Each part undergoes CNC machining from aircraft-grade materials, ensuring proper fit and function without the dimensional variations common in budget alternatives. The kit includes upgraded components where standard mil-spec parts typically show wear, extending service life beyond basic assemblies.

Key Features

• Complete lower parts kit with all necessary components for AR-15 assembly
• CNC-machined from 7075-T6 aluminum and hardened steel construction
• Mil-spec dimensions ensure compatibility with all standard AR-15 lower receivers
• Enhanced trigger guard design provides improved ergonomics and durability
• Precision-ground springs maintain consistent tension throughout operation cycles
• Black anodized finish resists corrosion and wear in harsh environments
• Includes detailed assembly instructions and parts identification guide

Field testing demonstrates reliable function across temperature ranges from -20°F to 140°F without component failure or dimensional changes. The enhanced materials resist the accelerated wear patterns seen in high-volume training environments, making this kit suitable for duty rifles, competition builds, and precision applications. Components maintain proper headspace and timing relationships through extended firing schedules.

Technical Specs

• Platform: AR-15/M4 lower receivers
• Finish: Type III hard coat anodizing, matte black
• Material: 7075-T6 aluminum, 4140 steel components
• Compatibility: Mil-spec lower receivers and buffer tubes
• Spring steel: Music wire construction for consistent tension
• Weight: Approximately 4.2 ounces complete
• Manufacturer: Timber Creek Outdoors, USA
• Includes: All pins, springs, detents, and hardware for complete assembly

Builders seeking reliable components without premium pricing find the Greyman series bridges the gap between budget kits and custom-grade parts. The consistent manufacturing standards reduce assembly time while ensuring long-term reliability in demanding applications.