NDZ Smith & Wesson SD9 SD40 VE Guide Rod Assembly

Product Code: NDZ-GRA-SD940-G19-V

Manufacturer: NDZ Performance

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About this product+

NDZ Smith & Wesson SD9 SD40 VE Guide Rod Assembly

Fits Smith & Wesson Models: SD9, SD9 2.0, SD9VE, SD40, SD40VE.    Calibers: 9mm, .40 Cal.


NDZ Performance stainless steel guide rods provide a decisive advantage for all Smith & Wesson SD9VE and SD40VE owners. Special features include a rigid stainless steel body that improves lock up by completely removing "guide rod flex". The hex screw removable tip allows the user to choose various spring weights that will calibrate the ammunition to their pistol. Will not chip or crack like the factory plastic guide rods are prone to do. Will not damage or wear your polymer frame and guaranteed to provide a lifetime of reliable service. ISMI premium springs are manufactured exclusively with certified aerospace specification alloys; stainless or chrome silicon. Then the springs are heat treated, shot-peened and stress relieved after winding to enhance performance and durability. Upgrade your SD9 or SD40 VE with an NDZ guide rod assembly and see how much it will enchance your shooting experience today!


  • These springs are specially designed for use with Smith & Wesson SD9 and SD40 Pistols.
  • 15 lb spring weight is designed for use with re-loaded ammunition.
  • Also offered with a 18lb and 20lb spring weight. 
  • All NDZ Performance parts include a lifetime warranty against manufactured defects.
  • Proudly made in the USA.

Note: We recommend the use of Blue Loctite on the hex screw threads when switching out springs. This will provide a firm hold and still allow easy removal when necessary.

See our complete line of Smith & Wesson SD9 & SD40 Products here

Note: NDZ always recommends any part be installed by a qualified and trained gunsmith. NDZ promotes the use of safety practices and gear when working on any firearm.


Disclaimer: "Smith & Wesson", "S&W" and "M&P" are registered trademarks of Smith & Wesson Holding Corporation. NDZ Performance has NO affiliation in any manner with, or otherwise endorsed by, Smith & Wesson Holding Corporation. The use of the word "Smith & Wesson, S&W or M&P" on this page are merely to identify which firearm these parts or components are compatible with.

Product Features+

Manufacturer: NDZ Performance
Manufacturer Sku: NDZ-GRA-SD940-G19C15
Type: Guide Rod Kit
Country/Region Of Manufacture: Made in USA
NDZ Custom Kit: Yes
Material: Stainless Steel
For For Gun Make: Smith & Wesson
For Gun Model: SD9, SD9 2.0, SD9VE, SD40, SD40VE
Caliber: 9mm, .40 Caliber