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NDZ Extra Power Guide Rod Kit for Glock Gen 4 20 20SF 21 21SF

NDZ Extra Power Guide Rod Kit for Glock Gen 4 20 20SF 21 21SF


 
Our Price: $30.95

Quantity in Stock:(Out of Stock)

Availability:: Orders before 12PM EST Ship Same Day Tue-Fri
Product Code: NDZ-G20-G4-EPR
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Description
 
NDZ Performance Gen 4 EPR (Extra Power Recoil) Guide Rod Kit

This kit includes:

( 1 ) Black Anodized Steel Gen 4 Guide Rod Adapter

( 1 ) Stainless Steel Guide Rod with hardware

( 1 ) 3/32" Allen Wrench

( 1 ) 20lb ISMI Extra Power Recoil Springs

( 1 ) 22lb ISMI Extra Power Recoil Springs

( 1 ) 24lb ISMI Extra Power Recoil Springs

NDZ Performance Black Anodized Gen 4 Guide Rod Adapter



This adapter allows you to use the Gen 1,2, & 3 stainless steel guide rod and recoil spring assembly on your Gen 4 Glock.



The insert is made from steel and is black anodized to match your Glock.

Our adapters are made to install in the front of the guide rods without actually attaching to the guide rod itself.

This allows a user to use 1 adapter and swap out multiple spring weight guide rod assemblies if needed



NDZ Performance Stainless Steel Guide Rod

For Compact Size Glocks Model G20,21,40,41



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 his gun. Used by Law Enforcement and competitive shooters world wide, 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. This will provide a firm hold and still allow easy removal when necessary.

ISMI Recoil Guide Rod Springs

ISMI compact springs fit medium frame Glock models G20, 21, 40, 41 fits GEN 1-3 and GEN 4 with adapter



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.



ISMI Recoil springs are best direct replacement for Glock factory OEM springs.



Independent tests reveal ISMI recoil springs have endured an excess of 100,000 compression cycles! ISMI springs include a 12 month manufactures replacement warranty however we advise you practice routine maintenance and change your recoil spring yearly.

Glock Factory Recoil Spring Weights by Model

Glock Models 17,17L,20,21,22,24,31,34,35,37,41 Factory Stock Spring weight is 17lbs

Glock Models 19,23,32,38 - Factory Stock Spring weight is 18 lbs

What Recoil spring Weight do you need r>
11 - 13 lb Spring weight is typically used for Competition Shooting, or if you are using a Recoil Compensator on your Barrel.

A lighter weight Recoil spring allows for a faster recoil time. This allows the shooter to stay on target longer and makes target re-acquisition, Faster and Easier.

14 - 16 lb Recoil Springs are for Reduced Power Ammunition Loads

17 - 18 lb Glock Factory Weight Recoil Springs

19 - 24 lb Recoil Springs are for Heavy Power Ammunition Loads +p or +p+

Please Make sure you are using the correct loads for the springs or you will have cycling issues.


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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