High Reliability Lubrication Armor (HRLA) – 2 ounces

Specially formulated for high-wear sliding mechanisms, High Reliability Lubrication Armor (HRLA) delivers the ultimate hybrid protection. HRLA is a precision 50/50 semi-fluid action armor combining 50% calcium sulfonate grease with 50% synthetic oil to achieve a self-leveling, applesauce-like NLGI 00 consistency. Standard oils run off vertical rails, while thick greases can slow down high-speed competition actions—HRLA solves both problems by clinging firmly to wear surfaces while constantly flowing back into the contact track. Engineered specifically for AR-15 cam pins, competition 2011/1911 slide rails, blowback PCC bolt carriers, and receiver tracks, HRLA provides zero-starvation boundary protection for your firearm’s hardest-working parts.

Listing is for one bottle

Bottle size:  2 ounce, twist top

Detailed Specifications & Technical Features

• 50/50 Semi-Fluid Action Armor: Precision blend of 50% calcium sulfonate grease and 50% synthetic oil targeting an NLGI 00 consistency for self-leveling contact defense.
• Zero-Starvation Wear Protection: Clings to vertical wear points like grease, yet flows back into high-speed contact tracks like oil, preventing boundary metal-on-metal scuffing.
• Targeted Friction Reduction: Combines extreme-pressure calcite thickeners with synthetic oil to eliminate cam pin dragging and frame rail wear.
• Operating Temperature Window: Ideal working range of 20°F to 250°F (-7°C to 121°C); cold band of 0°F to 20°F (-18°C to -7°C) as a thin film; short-exposure hot band of 250°F to 350°F (121°C to 177°C).
• Strict Upper Temperature Limit: 350°F (177°C) is the maximum component operating limit.
• 100% PTFE-Free & Non-Toxic: Contains zero Teflon (PTFE) or heavy metal additives.
• Recommended Applications: AR-15 bolt carrier cam pins, competition 2011/1911 slide rails, blowback PCC bolt carriers, cocking cams, and receiver guide tracks.
• ⚠️ Temperature Limit & Suppressor Warning: Do NOT use on components exceeding 350°F (177°C). Never apply to suppressors or suppressor mount threads due to extreme heat (1,000°F+ / 538°C+).