Ruger Rug 90751 Max9 Lng Slide Assemb Rdy Dot

The Ruger MAX-9 Long Slide Assembly with ReadyDot is a factory-direct upgrade that transforms your MAX-9 into a micro red dot–ready carry gun. This complete slide assembly ships ready to install—no gunsmithing required—with a 4" barrel, the Ruger ReadyDot fiber optic red dot sight already mounted, and all the components you need to swap out your factory slide. If you're running a stock MAX-9 and want the advantages of a longer sight radius and an optics-ready platform, this assembly handles the hard part for you.

The ReadyDot sight itself is a micro reflex design that gathers ambient light through fiber optics, so it stays visible in bright conditions without battery dependency. That's a practical choice for a carry gun—one less thing to monitor. The long slide gives you those extra inches of sight radius, which translates to tighter groups at distance and a more stable shooting platform than the compact slide. The black oxide finish on the slide resists corrosion and pairs well with the MAX-9's professional aesthetic.

Installation is straightforward: Ruger includes detailed instructions and all the hardware you'll need. This is a genuine Ruger factory part, manufactured in the USA, so you're getting the same quality control and fit as OEM Ruger components. Whether you're building a dedicated range gun, upgrading your carry setup, or just want the flexibility to mount a micro red dot down the road, this long slide assembly eliminates the guesswork and gets you running fast.

Key Features

• Complete long slide assembly with 4" barrel—ready to install on your MAX-9 frame
• Ruger ReadyDot micro reflex sight included and pre-mounted, eliminating the need for separate optics installation
• Fiber optic light-gathering design for visibility in bright conditions without batteries
• Black oxide finish for corrosion resistance and durability
• All necessary components and fasteners included; detailed installation instructions provided
• Genuine Ruger factory part, made in the USA

Specifications

Frequently Asked Questions

Is the ReadyDot sight pre-installed, or do I need to mount it myself?

The ReadyDot is pre-mounted on the slide assembly and ready to use right out of the box. No additional optics installation is required.

Will this long slide assembly fit my MAX-9?

Yes, this assembly is designed specifically for the Ruger MAX-9 frame and includes all necessary components for installation.

What's included in the box?

The assembly comes complete with the slide, 4" barrel, ReadyDot sight, extractor, all sights, fasteners, and detailed installation instructions. Everything needed for installation is included.

Does the ReadyDot sight require batteries?

No. The ReadyDot is a fiber optic reflex sight that gathers ambient light, so it does not require battery power to function.