The LBE ARGKASY AR-15 Bolt Carrier Gas Key delivers consistent gas system operation for reliable cycling in AR-15 platforms. This precision-manufactured component ensures proper gas flow from the gas tube to the bolt carrier, maintaining optimal function across various ammunition types and environmental conditions.
What Makes This Different
Unlike standard gas keys that may loosen under heavy use, the ARGKASY gas key features enhanced staking points and precise machining tolerances. The component undergoes rigorous quality control testing to ensure dimensional accuracy within 0.001 inches. This attention to detail translates to consistent gas pressure delivery and reduced maintenance intervals compared to mil-spec alternatives.
Key Features
- Precision-machined from high-grade stainless steel for corrosion resistance
- Enhanced staking points prevent loosening during extended firing sessions
- Mil-spec dimensions ensure compatibility with all AR-15/M16 bolt carriers
- Hardened construction withstands gas pressures up to 55,000 PSI
- Smooth interior finish optimizes gas flow dynamics
- Pre-drilled and tapped mounting holes for secure installation
- Matte finish reduces glare and provides corrosion protection
Field testing demonstrates consistent cycling performance across temperature ranges from -20°F to 140°F. The gas key maintains proper function with both commercial and military ammunition loads, including suppressed configurations where back-pressure increases significantly. Law enforcement agencies report extended service life compared to standard components, with some units exceeding 10,000 rounds without replacement.
Technical Specs
- Material: 416 stainless steel construction
- Finish: Matte stainless steel
- Compatibility: AR-15, M16, and M4 bolt carriers
- Thread specification: 10-32 mounting screws (included)
- Weight: 0.3 ounces
- Length: 0.875 inches
- Width: 0.500 inches
- Manufacturing: CNC machined to mil-spec tolerances
Professional armorers and competitive shooters choose the ARGKASY gas key for builds requiring maximum reliability. The component's proven track record in high-volume shooting applications makes it suitable for duty rifles where failure is not an option.