GLOCK OEM Spring Loaded Bearing, 10MM & 45ACP SP01204
Upgrade your GLOCK pistol with the OEM Spring Loaded Bearing, 10MM & 45ACP SP01204. Engineered to meet the exacting standards of original equipment manufacturers, this high‑performance bearing delivers smooth, reliable operation for any 45 ACP platform. Whether you are a competitive shooter, a law‑enforcement professional, or a firearm enthusiast, this precision‑machined component ensures your weapon cycles flawlessly, reduces wear, and extends the service life of your firearm.
- Exact OEM specifications: Designed to match GLOCK’s original tolerances for a perfect fit.
- 10 mm diameter, spring‑loaded design: Provides consistent tension and optimal alignment of moving parts.
- Compatible with 45 ACP models: Ideal for a wide range of GLOCK pistols chambered in .45 ACP.
- High‑grade steel construction: Heat‑treated for maximum durability and resistance to fatigue.
- Corrosion‑resistant coating: Protects against moisture, salt, and harsh environmental conditions.
- Easy installation: Fits directly into the factory‑specified location with no additional machining required.
- Enhanced reliability: Reduces timing issues and improves overall trigger response.
| Specification | Detail |
|---|
| Part Number | SP01204 |
| Diameter | 10 mm (0.394 in) |
| Material | High‑strength alloy steel with anti‑corrosion coating |
| Spring Load | Engineered preload for consistent cycling |
| Caliber Compatibility | .45 ACP (GLOCK 21, 30, 41, 44, and related models) |
| Weight | Approx. 9 g (0.32 oz) |
| Finish | Black nitrided surface for wear resistance |
When you replace a worn or damaged bearing with the GLOCK OEM Spring Loaded Bearing, 10MM & 45ACP SP01204, you restore the pistol’s original performance characteristics. The spring‑loaded mechanism eliminates excess play, ensuring the slide returns to battery smoothly after each shot. This translates to tighter lock‑up, reduced recoil impulse, and a more consistent shooting experience.
- Ensure the firearm is unloaded and safe.
- Disassemble the slide according to the GLOCK manual.
- Locate the bearing housing on the slide’s rear rail.
- Remove the old bearing using a compatible puller tool.
- Insert the new SP01204 bearing, making sure the spring is seated correctly.
- Reassemble the slide and perform a function check.
- Confirm smooth slide travel and proper lock‑up before returning to service.
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All bearings are shipped in a protective anti‑static bag and come with a 12‑month warranty against manufacturing defects. Our dedicated support team is ready to answer any installation questions and provide technical assistance.
