Top takeaways

  1. Hardened stainless steel guide rod enhances reliability and prevents flexing and binding compared to factory plastic rods.
  2. Includes a heat-treated, shot-peened ISMI chrome silicon flat spring, calibrated to factory-spec 17 lb. weight.
  3. Designed for Glock Gen 1-3 models 20, 21, and others; does not fit Gen 4. Easy disassembly with Allen head screw for spring replacement.

Attributes

Make: Glock Model: 20,21 Delivery weight: 0.036kg

Item details

Made in USA
US export classification: 0A501.x