Complete Upper Parts Kit for Glock 19 Gen 3
Elevate your build or restore your pistol to peak performance with our Complete Upper Parts Kit for the Glock 19 Gen 3. Designed for the dedicated hobbyist, competitive shooter, or anyone undertaking a detailed build or repair, this comprehensive kit delivers everything needed for the upper assembly. It features a factory-spec stainless steel recoil spring assembly, a precision-machined locking block, and all the essential small components—all in one convenient, value-packed bundle. Achieve reliable function and smooth operation with this essential upgrade package.
| Compatibility | Glock 19 Gen 3 (Also fits Gen 4 with adapter) |
| Included Major Parts | Stainless Steel Recoil Spring Assembly, Locking Block, Slide Lock Spring, Slide Lock |
| Included Small Parts | Extractor, Firing Pin Safety, Firing Pin Channel Liner & Sleeve, All Springs & Pins |
| Material (Locking Block) | Precision Machined Steel |
| Material (Springs/Pins) | Heat-Treated Steel & Stainless Steel |
| Finish | Factory-Spec Coatings for Corrosion Resistance |
| Condition | New, Unused Components |
Is this kit compatible with my Glock 19 Gen 4 or Gen 5?
This kit is designed specifically for the Glock 19 Gen 3. For Gen 4 models, you will need a Gen 4-specific recoil spring assembly and a corresponding slide or adapter. It is not recommended for Gen 5 models due to significant internal design changes, including the removal of the locking block pin. Always verify generation compatibility before purchase.
Does this kit include a barrel or a slide?
No, this is an internal parts kit only. It includes all the critical internal components required to assemble or repair the upper portion of your Glock 19 frame, but it does not include the barrel, slide, or sights. You will need to source those components separately to complete your build.
Is the firing pin channel liner included and installed?
Yes, the firing pin channel liner is included in the kit. However, it is not pre-installed into a slide. Installation requires a specific tool or arbor press to avoid damage. We recommend professional installation if you are unfamiliar with this precise process to ensure proper function and safety.
Can I use this kit to build a completely new firearm?
This kit provides the upper internal parts, but you must start with a legally recognized Glock frame or a Polymer80-style receiver that is already serialized (if required by law). Building a firearm is subject to federal, state, and local laws. You are responsible for understanding and complying with all applicable regulations regarding firearm assembly and ownership.
Reviewed by our certified gunsmith team. 15+ years experience.
Free shipping on orders over $150. 30-day returns. Secure checkout.
nn
