Description
This EGW Heavy Duty Slide Stop is built tough for serious 1911 users. It's precision machined from solid steel bar stock and heat-treated for exceptional hardness that stands up to regular use without wearing down or developing play.
Quality Construction Built to Last
Unlike cast parts, this slide stop is fully machined from bar stock, which means you get superior material density and strength throughout. The stainless steel finish handles moisture and corrosion beautifully, making it reliable in any shooting environment. With a fine bead-blasted matte finish, it looks the part too.
Serrated Pad for Positive Control
The serrated pad on this slide stop gives you confident purchase when releasing the slide, even under stress or with gloved hands. You won't get a smooth pad option here, which tells you EGW prioritized function over cosmetics. That's the kind of engineering choice that matters when you need to manipulate your pistol reliably.
Precise Fit, Zero Compromise
The .200" pin diameter provides a snug fit to your frame without play or slop that could compromise lockup. Precision machining ensures this part seats securely, giving you the tight lockup that translates directly to better accuracy. This is the kind of detail-oriented part that gunsmith-quality builds are made from.
Fits 1911 pistols chambered in 9mm, .38 Super, and .40 caliber, with compatibility across Government, Commander, and Officers models.
Key Specifications
- Manufacturer: Evolution Gun Works (EGW)
- Manufacturer Part Number (MPN): 11001
- UPC: 841370101498
- Caliber/Gauge: 9mm/.38 Super/.40 caliber
- Finish: Stainless Steel – Bead Blasted Matte
- Pin Diameter: .200 inches (5.1mm)
- Material: 4140 Alloy Steel – Heat Treated
- Weight: 0.3 oz (9 grams)
- Pad Style: Serrated for enhanced grip
- Compatible Platforms: 1911 Government, Commander, Officers models
- Made in: USA
- Construction: Precision machined from bar stock
What’s Included
- Heavy duty slide stop assembly (1)
Frequently Asked Questions
Does this EGW slide stop fit my specific 1911 model?
This slide stop is compatible with 1911 pistols in 9mm, .38 Super, and .40 caliber, across Government, Commander, and Officers frame sizes. The .200" pin diameter is the standard for these calibers. If you have questions about fitment to your specific gun, we're happy to help verify compatibility.
Will this slide stop install as a drop-in replacement?
While EGW parts are precision-made, this slide stop may require minor fitting in some cases depending on your specific frame tolerances. Some users report needing to adjust barrel feet for a perfect fit. A gunsmith can ensure optimal installation, though the tight machining tolerances make this part very user-friendly compared to cast alternatives.
What makes this heavy duty slide stop better than a standard one?
This slide stop is fully machined from solid bar stock and heat-treated for superior hardness, unlike less expensive cast versions. The precision machining eliminates excessive play between the stop and frame, and the serrated pad provides positive control when releasing the slide under any conditions.
Can I use this with other calibers?
This specific model is designed for 9mm, .38 Super, and .40 caliber 1911s. EGW makes separate models with different pin diameters for .45 ACP and oversized .203" pins for custom fitting. Always verify the caliber marking matches your pistol.





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