NDZ Glock Gen 4-5 Guide Rod Conversion Adapter

Designed to fit Glock Gen 4-5 models: G17, G17L, G19, G20, G21, G22, G23, G24, G31, G32, G34, G35, G37, G38, G40, G41.

The NDZ Performance stainless steel Guide Rod Adapter for Glock Gen 4-5 models turns our Gen 1-3 Guide Rod Assembly into a Gen 4-5 ready version by adding our custom made adapter. The NDZ G4 Guide Rod Adapter will work with the NDZ (GEN 1-3) Stainless Steel Guide Rod Assemblies listed for Glock models 17, 17L, 19, 20, 20SF, 21, 21SF, 22, 23, 24, 31, 32, 34, 35, 37, & 38. Once paired with a corresponding guide rod the assembly may be used in (Gen 4-5) Glock models 17, 17L, 19, 20, 21, 22, 23, 24, 31, 32, 34, 35, 37, 38, 40, & 41.

• Converts Gen 1-3 Guide Rod Assembly into a Gen 4-5 ready version.
• All NDZ Performance products carry a lifetime warranty against manufactured defects.
• Proudly made in the USA.

Please note: The G4 Guide Rod Adapter must be installed in place of the guide rod washer underneath the end screw to function accordingly. These will not work when installed ahead of the guide rod assembly.

See our complete line of Glock 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: 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.