ISMI Recoil Springs for 1911

Description

Integrated Systems Management Inc.

For 5 inch 1911 style pistols, we have chrome silicon springs
available in the following pound rates:

6, 7, 8, 9, 10, 11, 12.5, 14, 15, 16, 18

For duty/carry use in extreme environmental conditions, we also
have an 18# spring in stainless alloy. This spring is also
passivated after winding to improve corrosion resistance. This
spring will easily pass a MilSpec 96 hour salt spray test.