Features:

• Chrome Silicon Wirestock
• Heat Treated, Stress Relieved, and Cryogenic Processed post winding
• Impregnation / Plating with Re-Micronized Molybdenum Disulfide Formulation
• Color-Coded for Quick Field I.D / Packaged in Hard Plastic Hang Hole Tubes
• Most Accurate Adherence to Actual Represented Load Tolerances (Weights) of any springs in the Industry
• Absolutely outrageous extended duty cycle springs

Springs:

• Green - 13lb
• Blue - 15lb
• Red - 17lb

DISCLAIMER: This product is not manufactured, authorized, endorsed, or warranted by GLOCK. GLOCK does not warrant or represent that this product is compatible with GLOCK pistols.