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Glock 19 Slides, Barrels, Magwells & Upgrades
Shop Glock 19 slides, barrels, magwells, ported slide-and-barrel combinations, and other upgrades from NineX19. This collection includes components for multiple Glock 19 generations, with options for complete upper builds, barrel replacements, optic-ready configurations, and grip enhancements.
Glock 19 Slides and Ported Upper Options
NineX19 Glock 19 slide options include the optic-ready X1 slide and the Vapor ported barrel-and-slide combination. The X1 is available for Glock 19 Gen 3 and Glock 19 Gen 5 configurations, with an RMR-pattern optic cut and matching cover plate.
The Vapor combines a ported Glock 19 slide and matching barrel as a coordinated upper system. Gen 3 and Gen 5 versions are available, so select the version that matches your frame and required internal components.
Glock 19 Barrels
Browse Glock 19 barrels in standard and threaded configurations. Available NineX19 barrel families include Match V2 and Revolution models in multiple finishes. Review the individual product description and variation selection to confirm generation compatibility, threading, finish, and required components before ordering.
Glock 19 Magwells and Other Upgrades
Complete your build with a Glock 19-compatible magwell, sights, compensator, trigger, or upper component. The NineX19 Hybrid Magwell is designed to improve access to the magazine opening while maintaining a practical profile for everyday, range, and competition use.
Shop by Glock 19 Generation
Slide assemblies, barrels, recoil-spring assemblies, and internal components are not universally interchangeable across every Glock generation. Confirm the generation listed on each product page before completing your build.
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Price range: $149.00 through $154.00
Out of stock
Price range: $139.00 through $149.00
Out of stock
Price range: $149.00 through $154.00
Out of stock
Glock 19 Slides, Barrels, Magwells & Upgrades
Shop Glock 19 slides, barrels, magwells, ported slide-and-barrel combinations, and other upgrades from NineX19. This collection includes components for multiple Glock 19 generations, with options for complete upper builds, barrel replacements, optic-ready configurations, and grip enhancements.
Glock 19 Slides and Ported Upper Options
NineX19 Glock 19 slide options include the optic-ready X1 slide and the Vapor ported barrel-and-slide combination. The X1 is available for Glock 19 Gen 3 and Glock 19 Gen 5 configurations, with an RMR-pattern optic cut and matching cover plate.
The Vapor combines a ported Glock 19 slide and matching barrel as a coordinated upper system. Gen 3 and Gen 5 versions are available, so select the version that matches your frame and required internal components.
Glock 19 Barrels
Browse Glock 19 barrels in standard and threaded configurations. Available NineX19 barrel families include Match V2 and Revolution models in multiple finishes. Review the individual product description and variation selection to confirm generation compatibility, threading, finish, and required components before ordering.
Glock 19 Magwells and Other Upgrades
Complete your build with a Glock 19-compatible magwell, sights, compensator, trigger, or upper component. The NineX19 Hybrid Magwell is designed to improve access to the magazine opening while maintaining a practical profile for everyday, range, and competition use.
Shop by Glock 19 Generation
Slide assemblies, barrels, recoil-spring assemblies, and internal components are not universally interchangeable across every Glock generation. Confirm the generation listed on each product page before completing your build.