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Work order — Ruger Mini-14

Taking the firearm apart for a job such as refinishing, and putting it back together to specification. Generated from the Pew-Takedown entry last updated 2026-10-29. Confidence: high.

Shop difficulty: Tier 3 of 3

Only 64 pieces, but it is an M14-pattern action. The recoil spring is strongly compressed, the bolt-lock plunger has to be held while the bolt stop goes in, the trigger group needs the hammer spring pinned and a slave pin for the magazine latch, and Ruger says the gas block needs factory fixtures. That is several tensioned springs and jigs, so Tier 3 despite the low count. 57 parts (Complete Mini-14 Ranch rifle (57 line items)). Pew-Takedown's rating, not the manufacturer's.

Bench time: strip ~60 min, rebuild ~90 min (estimate). Actual: strip ______ rebuild ______

Special tools:

• 1/4 in steel rod — Springing the trigger guard open
• 1/16 in punch or pin — Trapping the hammer spring
• slave pin 0.125 x 0.310 in — Magazine latch spring
• 9/64 in Allen wrench — Gas block screws, X pattern
• Ruger factory fixtures and torque tools — Gas block fitting (factory only)

Watch for:

• The recoil spring and guide rod go back in under strong compression with the action upside down. They can escape with force. (both; Sturm, Ruger & Co.)
• To refit the bolt stop, the bolt-lock plunger has to be held down against its spring, with its notch lined up, while the stop is inserted. (reassembly; Sturm, Ruger & Co.)
• The gas block is factory-fitted with fixtures and torque tools. A full barrel strip for coating takes it off, and Ruger says not to. (both; Sturm, Ruger & Co.)
• In the trigger group, the hammer spring has to be trapped with a pin before the strut comes out. The magazine latch goes back with a 0.125 x 0.310 in slave pin. (both; Gun Tests)
• The gas-block screws come out in an X pattern, and the small gas-port bushing is easy to lose. (disassembly; Gun Tests)

1. Clear and make safe

1. Point the muzzle in a safe direction and keep your finger off the trigger.
2. Press the magazine release and rock the magazine forward and out.
3. Pull the operating rod handle fully to the rear and lock the bolt open.
4. Inspect the chamber and magazine well, then physically confirm the chamber is empty.
5. Engage the safety inside the front of the trigger guard and clear all ammunition from the work area.

2. Disassemble

Manufacturer's video: Ruger Mini-14 Disassembly (RugerFirearms)
https://www.youtube.com/watch?v=93XmX2IIjQQ
Ruger® Mini-14® Trigger Guard Tech Tip (RugerFirearms)
https://www.youtube.com/watch?v=SnF9xDO4Brw

Field Strip

1. Complete the Clear and Make Safe procedure with the safety ON. Work on a bench covered with an old blanket or shallow-nap rug so the rifle does not slide or get scratched.
2. Pull the slide handle all the way to the rear and release it. The hammer must be cocked and the safety must be ON for both disassembly and reassembly.
   Warning: Confirm the chamber is empty again before you release the slide.
   Tip: Hammer cocked, safety on. The Mini-14 will not come apart or go together otherwise.
3. Insert a 1/4 in steel rod, punch, or screwdriver shank into the hole in the rear of the trigger guard and use it as a lever to spring the trigger guard open from its latched position.
   Warning: Do not use a cartridge as the lever. Ruger warns against it because it can loosen the bullet in the case.
   Tip: A quarter-inch rod. Anything much smaller will not give you the leverage and will mar the hole.
4. Invert the rifle and carefully pull the trigger housing assembly upward and out.
   Tip: Take care not to damage the stock on the way out — or on the way back in.
5. Remove the barrel and receiver assembly from the stock by swinging the rear end away from the action slightly, then pulling the stock out of engagement with the gas block.
6. Remove the guide rod and recoil spring.
   Warning: The recoil spring is heavily compressed. Wear eye protection and keep control of it — the guide rod and spring can escape forcibly and cause injury.
7. Pull the slide handle to the rear, align the locking projections on the slide with the disassembly notch on the receiver, and remove the slide.
8. Pull the bolt forward until it can be pivoted out of the receiver, align the firing pin projection with the slot in the lower receiver bridge, and lift the bolt out.
9. Stop here. Removal of the bolt stop assembly is not normally required for routine cleaning, and Ruger states that removing the gas block is neither necessary nor advisable.

3. Refinish

The components the procedures above separate. Coating, masking and cure are outside this database; follow your coating system's instructions. A part the manufacturer marks "factory fit" should not be swapped or reworked.

The manufacturer's full parts list (57 parts) is on the reference page.

4. Reassemble

Manufacturer's video: Ruger Mini-14 Reassembly (RugerFirearms)
https://www.youtube.com/watch?v=gPnDqy-p_qE
Tech Tip - Mini-14® Reassembly (Ruger Firearms)
https://www.ruger.com/videos.html

Reassembly

1. Confirm the hammer is cocked and the safety is ON before you begin. This is a precondition, not a courtesy.
2. Align the bolt's firing pin projection with the slot in the lower receiver bridge, set the bolt into the receiver, and pivot it into its raceway.
3. Align the slide's locking projections with the disassembly notch, fit the slide, and run it forward to engage the bolt.
4. Fit the guide rod and recoil spring.
   Warning: Same heavily compressed spring, same eye protection, same care. It goes in under more control than it came out.
5. Set the barrel and receiver assembly back into the stock, engaging the gas block first and then swinging the rear down.
6. Seat the trigger housing assembly into the receiver, taking care not to damage the stock, then swing the trigger guard closed and latch it fully.
7. Cycle the action several times and perform the function check.

5. Torque

No manufacturer torque values are recorded for this firearm.

Reported by other sources — not the manufacturer

Notes: The manufacturer's documents give no torque value. They say: "The gas block assembly is factory fitted using special fixtures and torque tools. Attempting to fit the gas block assembly without the required special equipment can result in damage to the components and malfunctioning of the rifle." (Ruger Mini-14 Ranch & Mini Thirty Rifles Instruction Manual (PM212), PDF p. 31) "Be careful not to overtighten the screws, which should just be snugged in" (Ruger Mini-14 Ranch & Mini Thirty Rifles Instruction Manual (PM212), PDF p. 44)

Fit or check on rebuild

• Gas block fit and alignment — Ruger: factory fixtures and torque tools are required.
• Bolt lock function — The bolt stop has to engage the plunger notch. Standard check.
• Function check (safety, trigger reset, feeding, extraction) — Standard after any detail strip. No single source.
• Re-zero sights or scope — Sights and optics come off for coating, and point of impact must be re-confirmed. This is a standard check, so no source.

6. Function check

• Verify the rifle is unloaded with no magazine inserted before each step.
• Cycle the action by hand and confirm it returns fully to battery.
• Cock the action, engage the safety, and press the trigger. The hammer must not fall.
• Disengage the safety and press the trigger. The hammer should fall.
• Hold the trigger back, cycle the action, and release the trigger slowly to feel the disconnector reset.
• Confirm the magazine rocks in, locks positively, and releases cleanly.
• Confirm the trigger guard is fully latched.

If any check fails, the firearm is not safe to fire. Stop and see a licensed gunsmith.

If it won't go back together

Sources

1. Instruction Manual for Ruger Mini-14 Rifles — Sturm, Ruger & Co., Inc. primary
   https://ruger-docs.s3.amazonaws.com/_manuals/mini14-181-186.pdf
2. Ruger Mini-14 Ranch & Mini Thirty Rifles Instruction Manual (PM212) — Sturm, Ruger & Co. primary
   https://ruger-docs.s3.amazonaws.com/_manuals/mini.pdf
3. New Generation 4 Positive Click Adjustable Gas Block Instructions (page title: Mini 14 30 Pin Bedding Instructions) — Accuracy Systems, Inc. secondary
   https://www.accuracysystemsinc.com/Gen-4-Block-Instructions.php
4. Ruger Mini-14 Ranch Rifle Autoloading Rifle — Specifications (model 5801) — Sturm, Ruger & Co. primary
   https://ruger.com/products/mini14/specSheets/5801.html
5. Servicing The Ruger Mini-14 — Gun Tests secondary
   https://www.gun-tests.com/?p=26372

Educational guide only. Some information comes from non-authoritative sources. Always consult your manufacturer's manual and a licensed gunsmith. Verify your firearm is unloaded before every procedure. Full disclaimer: https://github.com/Fundamental-build-LLC/Pew-Takedown

Legal notice: this material is third-party information compiled from sources of varying reliability and is provided for general informational and educational purposes only. It is not gunsmithing, technical, safety or legal advice, it is not verified or endorsed by any manufacturer, and it must not be taken as fact. Any work on a firearm beyond the routine field stripping described in its own owner's manual should be performed only by a licensed and insured gunsmith. You use this material entirely at your own risk. Fundamental Build LLC and the project's contributors make no warranty of any kind and accept no liability for death, injury, damage or loss arising from its use. Full terms: LEGAL.md.