How to Disassemble a 1911 Handgun?
The 1911 handgun is a popular model for both target shooting and self-defense. While it is a reliable weapon, it is also important to know how to disassemble the gun for cleaning and maintenance. This process is not difficult, but it does require some care and attention.
Follow these steps to safely disassemble your 1911 handgun.
- Unload the handgun by removing the magazine and racking the slide to clear any chambered rounds
- Remove the grips by unscrewing the grip screws and pulling off the grips
- Take out the mainspring housing pin by pushing it out from left to right with a punch or other small tool
- Remove the hammer strut pin by driving it out from right to left with a punch or other small tool
- Pull down on the trigger while simultaneously pushing out on the mainspring housing to remove it from the frame of the gun
- Take out the sear spring by disengaging its lower leg from its recess in the frame and then lifting it out of its seat atopthe sear itself
1911-A1 Disassembly
How Do I Disassemble a 1911 Handgun
Assuming you would like a detailed, step-by-step guide on how to disassemble a 1911 handgun:
1. Remove the magazine by depressing the magazine release button
2. Make sure the chamber is empty by looking into the ejection port and pull back on the slide to visually and physically check that there is no round in the chamber
3. With your thumb, push up on the rear end of the slide stop (the part sticking out of the left side of the frame) until it clears the notch in the frame
4. Pull back on the slide about 1/8” so that you can see a small amount of daylight between the breech face and barrel hood
What Tools Do I Need to Disassemble a 1911 Handgun
Assuming you want to know what basic tools are needed to disassemble a 1911 handgun for cleaning:
-A small punch or Allen wrench to remove the grips (if equipped with screws)
-A bushing wrench to remove the barrel bushing
-A recoil spring plug tool or a flat head screwdriver to remove the recoil spring plug
-A full size grip safety tool or a paperclip bent into a small hook shape to depress the grip safety shelf
-An empty chamber indicator (ECI)
-And finally, a good quality set of gunsmithing screwdrivers.
What are the Steps to Disassemble a 1911 Handgun
Assuming you would like a detailed, step-by-step guide on how to disassemble a 1911 handgun:
Tools needed: small flathead screwdriver, hammer, nylon or brass punch (optional), and an Allen wrench or hex key.
1. Remove the magazine and make sure the chamber is empty.
Press the slide stop lever and allow the slide to move forward off the frame. You may need to use a little force, as the slide release spring is under tension.
2. With the slide removed from the frame, press down on the recoil spring plug and turn it clockwise until it stops.
This will release tension on the recoil spring so that it can be removed later.
3. Take a look at how your barrel bushing works. There are two types – one that needs to be pulled out ( Colt ), or one that can be twisted ( Kimber ).
For Colts, insert your Allen wrench into the hole in front of the bushing and push until it pops out. For Kimbers, hold onto the barrel hood and twist counterclockwise until it comes loose (it should just unscrew). All other types are similar to Colt – just insert your tool into t he hole and push until it pops out .4 Now that your barrel bushing is loose, pull back on th eslide slightly so that you can see inside wherethe barrel sits .
Using your punch (or whatever else fits), drive outthe Barrel Link Pin from left to right . Be careful notto lose this small part!5 The Barrel should now be free fromthe Slide .
Pull it straight out towards you .6 Up next isthe Recoil Spring Plug – using your Allen wrench , unscrewthis part until you can remove it completely7 The finalstep is removingthe Recoil SpringandRecoil SpringGuide Rodfromtheslide . Thespringisundertension , sousecaution whenremovingit!8 Andthat’sit!

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Conclusion
Assuming you would like a summary of the blog post found at the following link:
https://www.gunsholstersandgear.com/2011/12/how-to-disassemble-a-1911-handgun.html
The first step is to make sure the 1911 is unloaded.
Next, locate the disassembly notch on the left side of the barrel hood and rotate the barrel bushing clockwise until it lines up with the notch. With the barrel bushing rotated counterclockwise, pull it out along with the recoil spring plug and guide rod. The next step is to remove the slide stop by pushing down on its right side while pulling it out to the left.
With the slide stop removed, pull back on slide about a quarter inch and then lift up on rear end to remove it from frame. The final step is to remove grip safety by depressing plunger inside grip panel with small punch or paperclip and then pulling grip safety straight out.