ISMI Recoil Spring for Smith & Wesson SD9 & SD40 VE 18lb

Product Code: ISMI-RS-SD18

Manufacturer: ISMI

$8.99
Quantity in Stock
UPC:
004139206791

About this product+

ISMI 18lb Recoil Spring for Smith & Wesson SD9 & SD4 VE



ISMI Premium Springs are manufactured exclusively with certified aerospace specification alloys; stainless or chrome silicon. Then their springs are heat treated, shot-peened and stress relieved after winding to enhance performance and durability. Chrome silicon springs have 1x the life of traditional music wire springs, and they hold much better tolerances during compression and cycling.

These springs utilize the same design and manufacturing technology as used in IndyCar and Formula One racing. In a typical 5 mile race, a valve spring in an IndyCar will go through more than 20,5, compression cycles. Consideration of factors such as modulus, wire diameter, mean diameter, active coils, total deflection, spring relaxation, maximum service temperature, and operating environment, results in you having modern spring technology available for your pistol.


Product Features+

Manufacturer: Integrated Systems Management Inc.
Brand: ISMI
Type: Recoil Spring
Model: 18lb
Country/Region Of Manufacture: Made In USA
Upc: Does Not Apply
NDZ Custom Kit: No
Material: Chrome Silicon
Color: Black
For Gun Make: Smith & Wesson
For Gun Model: SD9 & SD4 VE