Glock Recoil Spring Assembly Glock 42/43

Description

The Glock Recoil Spring Assembly Glock 42/43 uses a dual spring recoil assembly.  This assembly comprises of two coaxial spring elements.  These element are  assembled together with a smaller, central guiding rod and a larger tube.

Variable Spring Rate:

The result of a dual spring assembly is that the spring rate becomes variable. A single spring demonstrates linear damping. The variable spring demonstrates progressive damping which smooths out recoil.  Constructed of stainless steel with chrome silicon springs.

Keep you Glock in perfect working condition

Glock Engineers recommend spring replacement after 5000 cycles.