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
(0) No Reviews yet
$10.39 $11.99

In Stock

NOTE: Limit 3 per household. Quantities exceeding 3 will not allow checkout.

We are fully staffed and processing orders. Standard orders are shipping in approximately 1 business days or less. FFL orders take approximately 10 business days or less if you can provide us an actively receiving FFL location. Due to high demand, there is a limit of 5 FFL items in a 30 day period.



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

Lantac USA manufactures the highest quality accessories for AR-15/M16 pattern rifles. Precision made in the U.S.A., rifles, muzzle brakes and more.
See More


BrandLantac USA
PlatformGlock Handguns

WARNING: This Product can expose you to chemicals which is known to state of California to cause Cancer and Reproductive Harm. For more information, see

Ratings & Reviews

No reviews available

Be the first to Write a Review