Optic-Ready FDE Slide, Barrel, and Internals — One Kit, One Checkout
Skip sourcing parts separately and build an optic-ready upper in Flat Dark Earth in one go. This kit bundles our RMR-cut, FDE Cerakote slide with your choice of barrel and a complete upper parts kit — everything but sights and your red dot of choice.
The slide is machined from 416R stainless to factory internal dimensions, with a Trijicon RMR-pattern optic cut and angled front-and-rear serrations for a confident grip whether you're mounting glass or running irons. Choose a non-threaded barrel for a standard setup, or thread it with a protector included if a suppressor or muzzle device is down the line — both barrel options are 416R stainless with a Black Nitride finish and a 1:10 twist rate.
What's Included:
Slide
The slide is machined from 416R stainless to factory internal dimensions and sight cuts, then finished in durable FDE Cerakote for scratch, rust, and corrosion resistance. Angled front rear serrations give you a secure grip for chambering and press-checks.
- Caliber: 9mm
- Compatibility: GLOCK® 19 Gen 1-3
- Fit: Factory GLOCK® 19 Internal Dimensions
- Material: 416R Stainless Steel, Heat Treated 42–44 HRC
- Finish: Elite Series FDE Cerakote
- Serrations: Angled Front and Rear
- Sight Cut: Standard Dovetail
- Optic Cut: Trijicon RMR pattern
- 100% Made in the USA
Barrel:
Choose a non-threaded barrel for a standard build, or go threaded with a thread protector if you plan to add a muzzle device or suppressor down the road. Barrels are 416R stainless with a Black Nitride finish and a 1:10 twist rate, built for consistent accuracy shot after shot.
- Caliber: 9mm
- Material: 416R Stainless
- Finish: Black Nitride
- Twist Rate: 1:10
- Choose your barrel: Non-Threaded or Threaded w/ Thread Protector
Slide Parts Kit Includes:
The included upper parts kit has everything needed to complete slide assembly: firing pin and spring, firing pin safety and spring, extractor and depressor plunger with spring, channel liner, spacer sleeve, steel cover plate, and a polymer guide rod assembly (rod, washer, screw, spring).
- Firing pin
- Firing pin spring
- Firing pin spring cup
- Firing pin safety
- Firing pin safety spring
- 9mm Extractor
- Extractor depressor plunger
- Extractor depressor plunger spring
- Channel liner
- Spacer Sleeve
- Steel cover plate
- Polymer guide rod (guide rod, washer, screw)
- Guide rod spring
Slide Kit Instructions
Assembling your custom GLOCK® slide takes 15 to 30 minutes, and requires a few basic tools:
- Channel Liner Tool
- Small Punch Set
- Gunsmith Hammer
Need help? Use our instructional guide to put your slide together!
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