NDZ Guide Rod Reduced Power Kit For Glock Gen 4 17 17L 22 24 25 31 34 35 37 In Stainless Steel

NDZ Guide Rod Reduced Power Kit For Glock Gen 4 17 17L 22 24 25 31 34 35 37 in Stainless Steel

Fits Gen 4 Glock Models: G17, G17L, G22, G24, G25, G31, G34, G35, G37.

Does Not Fit: Gen 1-3, or Gen 5 Models

The NDZ RPR Kits 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 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. Upgrade the guide rod on your Glock with a customizable reduced power kit from NDZ Performance today!

• Upgrade the guide rod on your Glock with this customizable kit from NDZ Performance.
• All NDZ Performance parts include a lifetime warranty against manufactured defects.
• Proudly made in the USA.

Included in this Kit:

• ( 1 ) - Black Anodized Steel Gen 4-5 Guide Rod Adapter.
• ( 1 ) - Stainless Steel Guide Rod with hardware.
• ( 1 ) - 3/32" Allen Wrench.
• ( 1 ) - 11lb ISMI Reduced Recoil Spring.
• ( 1 ) - 13lb ISMI Reduced Recoil Spring.
• ( 1 ) - 15lb ISMI Reduced Recoil Spring.

Glock Factory Recoil Spring Weights by Model:

• Glock Models: 17, 20, 21, 22, 24, 31, 34, 35, 37, 40, 41 - Factory Stock Spring weight is 17lbs.
• Glock Models: 19, 19X, 23, 32, 38 - Factory Stock Spring weight is 18lbs.

What Recoil Spring Weight do you Need?

• 11 - 13lbs Springs: Typically used for Competition Shooting, or when using a Recoil Compensator with 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.
• 16lbs Springs: For Reduced Power Ammunition Loads.
• 17 - 18lbs Springs: Factory Weight.
• 19 - 24lbs Springs: For Heavy Power Ammunition Loads +p or +p+.

See our complete line of Glock Gen 1-4 Products here

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

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.

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.

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.