How To Disassemble A Ruger P90?

The Ruger P90 is a semi-automatic pistol that was first introduced in 1991. The P90 is chambered for the .45 ACP cartridge and features a double-action trigger system. The P90 is constructed of stainless steel and polymer, and features a magazine capacity of 10 rounds.

In this article, we will provide step-by-step instructions on how to disassemble the Ruger P90 for cleaning and maintenance.

  • Remove the magazine by depressing the magazine release button and pulling the magazine out of the gun
  • Pull back on the slide to cock the gun, and then press down on the take-down lever to release the slide
  • Pull back on the slide again to remove it from the frame of the gun
  • Take out the recoil spring and guide rod from inside the frame of the gun
  • Remove barrel from inside frame by unscrewing it from its housing using a wrench or pliers

How To Assemble Disassemble Ruger P90 Field Strip For Cleaning

How Do I Disassemble a Ruger P90

Assuming you would like a step-by-step guide on how to disassemble a Ruger P90: 1. First, make sure the gun is unloaded. You can do this by checking the chamber and magazine (if applicable) to ensure there are no rounds present.

2. Once you have verified that the gun is unloaded, begin by field stripping it. This means removing all the components that are not necessary for the basic function of the firearm. For most guns, this will include the grips, stock (if applicable), and any accessories or attachments.

On a Ruger P90, you will also need to remove the magazine release assembly and slide stop lever before moving on to step 3. 3. The next step is to take out what’s known as “the heart of the gun”—the firing pin assembly—which resides in the slide. To do this, first remove the recoil spring guide rod and spring from inside the slide (these parts are under tension so be careful!).

With those removed, you should then be able to take out the firing pin assembly itself by pushing it forward through the opening at the rear of the slide until it pops out. 4. Now it’s time to move on to removing some of small parts located within other assemblies—namely, those in trigger group housing and grip frame assembly. Start with taking out trigger pins from left side of housing using an appropriate size punch tool; once they are loose enough, they can be pushed out from right side as well.

Afterward, remove searassembly along with its spring and plunger then set them aside safely .You might notice that there is another small part still left in trigger group housing—this is called striker blockage deviceand its purpose is safety-related so leave it be for now and reinsert trigger pins back into their places in order start putting things together in reverse order soon enough . Trigger guard can also be taken off at this point if desired .

As for grip frame assembly ,it houses mainspring whichis under tension similar torecoil springsso caution needs to be exercised when taking it apart too; starting from bottom ,remove mainspring capand mainspring using an appropriate size hex wrench then set those parts aside as well .

How To Disassemble A Ruger P90?



Ruger P90 is a semi-automatic pistol that was first introduced in 1991. The P90 features a polymer frame and a stainless steel slide. It is chambered in .45 ACP and has a capacity of 10 rounds.

The P90 is also equipped with three dot sights, an ambidextrous magazine release, and an accessory rail. To disassemble the Ruger P90, first remove the magazine and clear the chamber. Then, field strip the pistol by removing the slide stop lever and locking back the slide.

Next, pull down on the takedown lever located at the left rear of the frame and remove the slide assembly from the frame. Finally, push out the recoil spring guide rod from inside the barrel and remove it along with the recoil spring from underneath the barrel hood.

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