Lantac Ultimate Spring Kit for Glock 17/19 Compatible - 6.5lb

Manufactured by Lantac USA
SKU: 01-GP-65-USS
MPN: 01-GP-65-USS
Manufactured by Lantac USA
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Standard orders will ship out in 1 business day (M-F) if ordered by 3:30 pm CST. FFL orders will ship within 5 business days or less as long as we have the information for the transfer destination. NFA items will take longer to ship and are dependent upon ATF processing times.

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The Lantac USA Glock Spring Upgrade Kit comes with a 6.5 pound firing pin spring, 6 pound increased power trigger spring, and a reduced power firing pin safety spring. This kit helps to smooth out and reduce the overall pull weight of your factory Glock trigger and is compatible with all generations of G17/19 and other models that use the same style of springs. Each spring is made from high quality piano wire, tempered, and calibrated for a long high-performance service life. The combination of firing pin and trigger spring are what help to reduce the pull weight by about a pound while still retaining reliable function. The firing pin safety spring reduces friction caused by the trigger bar interacting with the safety and results an a much smoother trigger pull. This 6.5lb model is designed for ultimate reliability in adverse conditions.

  • One 6.5 lb Firing Pin Spring
  • One 6 lb Increased Power Trigger Spring
  • One Reduced Power Firing Pin Safety Spring
  • Compatible with Gen 1-4 Glock 17/19 handguns
  • Made from piano wire
  • Tempered and heat treated
  • Calibrated for a high round count
  • Reduces pull weight by about 1 lb
  • Smooths out the trigger pull
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BrandLantac USA
PlatformGlock Handguns
California Prop 65 warning

 WARNING: This product can expose you to chemicals, which are known to the State of California to cause Cancer and Reproductive Harm. For more information go to

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