LBE Unlimited AR-15 Lower Parts Kit (No Trigger Guard or Pistol Grip) - ARK15LPK - UPC 765857617275
Product Description
The LBE Unlimited AR-15 Lower Parts Kit (ARK15LPK) is a high-quality, Mil-Spec standard internal hardware kit engineered for builders and shooters customizing their lower receivers with specialized pistol grips and trigger guards. By omitting the standard A2 pistol grip and plastic trigger guard, this kit eliminates wasted, duplicated components while providing all essential lower receiver internal small parts, springs, detents, and a standard single-stage fire control group.
Every component in the ARK15LPK is precision-machined from high-strength, heat-treated steel and finished in a severe-duty black oxide coating for enhanced wear and corrosion resistance. The kit includes a standard 0.154" single-stage trigger and hammer assembly, disconnector, safety selector, bolt catch assembly, magazine catch assembly, pivot/takedown pins, buffer retainer pin, and all necessary detents and high-tensile springs.
Ideal for builders using receivers with integrated winter trigger guards or those planning to install aftermarket ergonomic grips, the LBE Unlimited ARK15LPK delivers reliable Mil-Spec fitment, smooth mechanical action, and uncompromised staging utility for custom 5.56 NATO / .223 Remington AR-15 builds.
*Armorer Bench Notes & Real-World Staging Guidance:
Fitment Matrix: Direct fit for standard Mil-Spec forged or billet AR-15 (5.56 NATO, .223 Rem, 300 Blackout, 6.5 Grendel) lower receivers. Note: Does NOT include a pistol grip, grip screw, or trigger guard. Designed for 0.154" standard pin diameter lower receivers. Takedown/pivot pins fit AR-15 receivers; large-frame AR-10 receivers require platform-specific pins.
- Verify stripped lower receiver is clean and free of burrs or protective finish buildup in pin holes.
- Install magazine catch, bolt catch, pivot/takedown pins, and buffer retainer pin with supplied springs and detents.
- Install the single-stage fire control group, safety selector, and disconnector, then attach your preferred aftermarket pistol grip and trigger guard (sold separately).
Key Features
- No Grip or Trigger Guard: Eliminates duplicate stock components when installing aftermarket ergonomic grips or receivers with integrated guards.
- Includes Complete Fire Control Group: Supplied with a standard Mil-Spec single-stage trigger, hammer, disconnector, and 0.154" pins.
- Mil-Spec Standard Precision: High-strength, heat-treated steel components machined to exact dimensional tolerances.
- Severe-Duty Black Oxide Finish: Protects internal steel springs, detents, and pins against corrosion, wear, and moisture.
- Complete Small Parts Package: Includes bolt catch, magazine release, safety selector, takedown/pivot pins, and buffer retainer pin.
Product Specifications
- Brand: LBE Unlimited
- Model: AR-15 Lower Parts Kit (No Grip / Guard)
- MPN / Part Number: ARK15LPK
- UPC: 765857617275
- Platform Compatibility: AR-15 / 5.56 NATO / .223 Rem Standard Stripped Lower Receivers
- Fire Control Group: Included (Standard Single-Stage FCG)
- Pin Diameter: Standard Mil-Spec 0.154"
- Excluded Components: Pistol Grip, Grip Screw, Trigger Guard, Roll Pin
- Finish / Color: Black Oxide / Matte Black
- Mass: ~6.8 oz (192.8 g)
