Home > Upgrade Kits > Glock Kits > Guide Rod Kits > G20, G20SF, G21, G21SF > Gen 4 >

NDZ 20LB Guide Rod Assembly Black Adapter for Glock GEN 4 20 21 40 41

NDZ 20lb Glock Gen 4-5 20, 21, 40 & 41 Guide Rod Assembly


 
Our Price: $25.95

Quantity in Stock:190

Availability:: Orders before 12PM EST Ship Same Day Tue-Fri
Product Code: NDZ-GRA-G4-BLK-G20-GL20
Qty:

Description
 
NDZ Black Adapter Stainless Guide Rod 20LB Full Size 20 21 40 41 for Glock GEN 4 & 5.

Our Generation 4 specific guide rods have an enlarged base similar to that of the stock OEM guide rods which allows for the single spring assembly to sit at a more parallel position to the barrel for better performance.

NDZ Performance stainless steel guide rods provide a decisive advantage for all Glock 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 Glock.

The NDZ Generation 4 Stainless Steel Guide Rod Assemblies are designed specifically for Generation 4 pistols and allow a user not only to have a guide rod that will be more durable but also allows for different spring weights to be purchased or changed which means the ability to precisely tune the pistol for optimal performance.

Used by Law Enforcement and competitive shooters worldwide, 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.

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.

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.

The NDZ Generation 4 Adapter Ring installs under the retention end screw thereby making up the difference of space in the front of a generation 4 slide as well as retaining the spring accordingly.

More Info On This Product
Manufacturer: NDZ Performance & ISMI
Manufacturer Sku: NDZ-GRA-G4-BLK-G20-GL20
Brand: NDZ Performance
Type: Guide Rod Kit
Model: Assembled Kit
Country/Region Of Manufacture: Made In USA
Upc: Does Not Apply
NDZ Custom Kit: Yes
For Gun Make: Glock
For Gun Generation: Gen 4
For Gun Model: 20 21 40 41
Does Not Fit: Gen 1-3, Gen 5

Customers also shopped for
NDZ Black Extended Slide Lock Lever for Glock GEN 1-5 NDZ Black Glock Slide Cover Plate GEN 1-4 (*LZ) NDZ Silver Extended Slide Lock Lever for Glock GEN 1-5 NDZ Stainless ESLL, Pin and Ghost Bullet for Glock GEN 4
Our Price: $9.99

Add
Our Price: $12.99

Add
Our Price: $9.99

Add
Our Price: $29.95

Add
NDZ Black Extended Slide Lock Lever for Glock Gen 1-5 NDZ Black Glock Slide Cover Plate Gen 1-4 NDZ Glock Gen 1-5 Silver Extended Slide Lock Lever NDZ Stainless ESLL, Pin and Ghost Bullet for Glock GEN 4
NDZ Black Grip Plug AL6 with No Backstrap for Glock 17, 19, 22, 23, 24, 31, 32, 34, 35, 37, 45 GEN 4-5 (*LZ) NDZ Black Magazine Plate for Glock GEN 1-4 9MM .40 (*LZ) NDZ Glock Mag Release - Standard - Gen 4-5 In Black NDZ Black Magazine Plate for Glock 10mm .45 (*LZ)
Our Price: $12.99

Add
Our Price: $12.99

Add
Our Price: $15.99

Add
Our Price: $12.99

Add
black glock grip plug gen 4 5 no backstrap NDZ Glock 9mm & .40 Customizable Black Magazine Plate NDZ Black Standard Magazine Release for Glock Gen 4 (*LZ) NDZ Black Magazine Plate for Glock 10mm .45 (*LZ)

Average Rating: Average Rating: 5 of 5 5 of 5 Total Reviews: 6 Write a review »

  0 of 0 people found the following review helpful:
 
5 of 5 Rod Assembly February 25, 2020
Reviewer: WILLIAM URBELIS from HOWELL, NJ United States  
very happy with the product and the speed that I got it

Was this review helpful to you?

  0 of 0 people found the following review helpful:
 
5 of 5 NDZ 20 lb Spring for Glock February 24, 2019
Reviewer: Chris Marcum from Hinton, WV United States  
The spring is constructed very well. I have only shot with it about 80 rounds now. I have had no issues. I have already recommended this company to a few of my friends.

Was this review helpful to you?

  0 of 0 people found the following review helpful:
 
5 of 5 900 rounds and going! October 15, 2018
Reviewer: Brice L from WALDORF, MD United States  
Precision fit. Great way to reduce slide wear, especially when firing 'hot' loads.

Was this review helpful to you?

  0 of 0 people found the following review helpful:
 
5 of 5 October 8, 2018
Reviewer: 45acpandy from oregon  


Was this review helpful to you?

  0 of 0 people found the following review helpful:
 
5 of 5 Gets the slide timing into better balance April 25, 2018
Reviewer: William Powell from Alamogordo, NM United States  
Spring and guide rod are of course drop-in, and mate well with the KKM barrel.

Was this review helpful to you?

View All Customer Reviews

Browse for more products in the same category as this item:

Upgrade Kits > Glock Kits > Guide Rod Kits > G20, G20SF, G21, G21SF > Gen 4
Pistol > Glock > Gen 1-4 > COMMON UPGRADE KITS > Guide Rod Assembly > G20, G20SF, G21, G21SF > Gen 4
Shop By Brand > NDZ Performance > Pistol Accessories > Guide Rods
Pistol > Glock > Gen 1-4 > Guide Rods and Recoil Springs > NDZ Guide Rods & Adapt > Gen 4