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Ruger MAX-9 Long Slide Assembly with ReadyDot 4″ 9mm

UPC: 736676907519

$127.99

3 in stock

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Description

This is the factory Ruger MAX-9 long slide assembly built for MAX-9 owners who want a longer sight radius and optics-ready platform right out of the box. It ships as a complete assembly with everything you need: a 4-inch barrel, forward and rear sights, extractor, and all internal slide components. Installation is straightforward using the included instructions.

The big advantage here is the extra inch of barrel length. You get better sight radius for improved accuracy and a longer sight picture than the standard 3.2-inch slide. All of that translates to a more comfortable shooting experience, especially at distance or from a benchrest. The longer profile still keeps the MAX-9 concealable, just with more control and a better sight plane.

ReadyDot Micro Reflex Sight Included

The ReadyDot comes pre-installed and ready to go. It's a fiber-optic red dot sight, which means there's no battery to worry about. The fiber optic automatically adjusts to ambient light, so you get a bright aiming dot in sunlight and a dimmer one indoors without any fussing. The 15 MOA dot is large enough for quick acquisition at defensive distances. What makes this especially clean is that the ReadyDot is fixed in windage and elevation, so you don't have to mess with adjustments. It co-witnesses perfectly with the factory iron sights, giving you a backup aiming option if anything ever goes wrong with the optic.

Optics-Ready Platform

Beyond the included ReadyDot, the slide is cut for the Shield RMSc footprint, so if you decide to swap optics later, you've got compatibility with a lot of aftermarket options. The direct-mount cut means you're not dealing with adaptor plates or custom gunsmithing. It's a clean, factory-quality solution that works with your existing MAX-9 frame and recoil spring without any modifications needed.

Key Specifications

  • Manufacturer: Sturm, Ruger & Co.
  • Model: MAX-9
  • Manufacturer Part Number: 90751
  • UPC: 736676907519
  • Caliber: 9mm
  • Barrel Length: 4 inches
  • Slide Length: 8.8 inches
  • Finish: Black Oxide
  • Optic Mount: Shield RMSc (RMSc direct-mount compatible)
  • Sights Included: Yes – Factory iron sights, ReadyDot fiber-optic red dot pre-installed
  • Components Included: 4" barrel, extractor, sights, all slide components
  • Country of Origin: USA

What’s Included

  • Complete long slide assembly
  • 4-inch barrel
  • ReadyDot fiber-optic micro reflex sight (pre-installed)
  • Factory front and rear sights
  • Extractor
  • All internal slide components
  • Installation instructions

Frequently Asked Questions

Will this long slide work with my MAX-9 frame?

Yes, this assembly is designed to work directly with standard MAX-9 frames. It uses the same recoil spring as the original MAX-9 and replaces your existing slide. No frame modifications are needed. The assembly comes with installation instructions to guide you through the swap.

What makes the ReadyDot sight different from battery-powered red dots?

The ReadyDot uses fiber optics to gather ambient light, so it never needs a battery. The brightness automatically adjusts based on your environment, staying bright in sunlight and dimmer indoors. The fixed 15 MOA dot and non-adjustable windage/elevation keep it simple and rugged, which is perfect for a carry gun.

Can I use other optics with this slide if I want to replace the ReadyDot?

Absolutely. The slide is cut for the Shield RMSc footprint, so it's compatible with any micro red dot that uses that mounting pattern. You could swap optics down the road if you wanted to, though the factory ReadyDot is a solid choice out of the box.

How does the longer barrel and sight radius affect accuracy?

The extra inch of barrel length gives you a longer sight radius, which generally helps with accuracy at distance. You'll notice a more comfortable sight picture and better control compared to the standard 3.2-inch slide. The longer configuration is still concealable for carry.

Additional information

UPC

736676907519

Manufacturer

Manufacturer Part Number

90751

Caliber/Gauge

9mm

Length

8.8000

Sights

No

Model

Color

Black

Product Type

Slide

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