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MDX Arms Captured Guider Rods Assembly

How to Assemble MDX Arms Captured Guiderods for Glock Pistols

Parts Included in the Packaging:

  • Stainless Steel Guiderod 
  • Spring
  • Washer
  • Screw

Assembly: PLEASE Make sure to wear eye/face protection. Spring will be under tension and can cause serious damage. If you don't feel confident, please have your Glock Armorer do the installation. 


1.) Install Spring into the Guiderod

2.) Depress the Spring until you see the hole on the guiderod

3.) Insert a small allen wrench or paperclip (NOT INCLUDED) thru the hole. It will hold the spring under tension so please make sure you wear eye/face protection. 

4.) Insert Washer

5.) Installed the screw using a 5/64 Allen Driver

6.) Slightly depress the spring and pull the small allen wrench/paperclip. Again, spring is under tension so make sure its clear before releasing. 



Finished Product



Under California law, this product is or contains an unserialized “firearm precursor part” and cannot be sold into the State of California. MDX Arms cannot accept any orders of this product for shipment to the State of California, or to any customer who is a resident of the State of California.