Jentra Ultra Heavy Tungsten Guide Rod with Spring for Glock GEN 2-3 20, 21

Product Code: JEN-JTGR-4

Manufacturer: Jentra

Quantity in Stock

About this product+

Jentra Ultra Heavy Tungsten Guide Rod with Spring for Glock GEN 2-3 20, 21



The Jentra Ultra Heavy Tungsten Guide Rod provides a decisive advantage for all Glock owners. Special features include a rigid Tungsten body that improves lock up by completely removing "guide rod flex". 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.

Test results have shown that an average of 60% reduction in muzzle rise, and less felt recoil, compared to OEM and stainless steel guide rods. Precision Ground for smother cycling. Uncaptured for easier and faster spring changes. rod is .275 in diameter, most captured guide rods are .235 on average.

  • Largest Diameter Extended Tungsten Guide Rod Available
  • More than twice the weight of stainless steel
  • 17 lb Wolff spring included for standard and lighter pressure loads
  • Install instructions included.

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: This product is not manufactured, authorized, endorsed, or warranted by GLOCK. GLOCK does not warrant or represent that this product is compatible with GLOCK pistols.

Product Features+

Manufacturer: Jentra
Manufacturer Sku: JTGR-4
Brand: Jentra
Type: Guide Rod
Model: Ultra Heavy Extended Tungsten Guide Rod
Country/Region Of Manufacture: Made In USA
Material: Tungsten
NDZ Custom Kit: No
For Gun Make: Glock
Generation: Gen 2-3
Fits Models: 20 21