Factory OEM Glock 19 Gen 3 Stripped Frames
About this product
This is a factory new OEM Glock 19 Gen 3 frame, complete with all the internal parts Glock installs at the factory: magazine catch and spring, slide lock and spring, locking block, trigger mechanism housing, connector, 5-pound trigger spring, trigger with trigger bar, extended slide stop lever, trigger pin, trigger housing pin, locking block pin, and the locking pin channel liner. Because the fire-control components are installed, this frame is a firearm under federal law and has to be shipped to your FFL dealer, the same as a complete pistol. It's the frame to reach for when you want a genuine Glock build rather than a mixed-parts project, and it saves the step of testing aftermarket internals against a factory Gen 3 fire-control pocket.
What is it used for?
It's the part people reach for when a Glock 19 frame is damaged, when they're building up a second pistol from spare parts, or when they want a genuine Glock frame rather than an aftermarket or polymer 80 option. Since it's OEM and factory new, everything is built to Glock's own tolerances rather than an aftermarket reproduction, which matters if you're picky about how the fire-control parts feel together, and it saves the guesswork of matching aftermarket tolerances to a factory slide.
How does it compare to an 80% frame kit?
We also carry the Geisler Defence 80% frame and jig kit, which ships unfinished and requires the buyer to complete the machining. This Glock 19 Gen 3 frame is the opposite: it's factory complete, with the fire-control housing, trigger, and pins already installed, so there's no home machining involved and it's treated as a firearm from the moment it ships rather than after you finish building it.
What comes in the box?
The frame itself with every internal part listed above pre-installed. What's not included is the slide, barrel, and slide-mounted parts, since this is a frame listing, not a complete pistol, so plan your build accordingly and budget for the upper half separately, whether you're sourcing an OEM slide or an aftermarket one, and either route works fine on top of a genuine factory frame like this, since the trigger pocket and pin geometry are exactly what Glock ships on a new Gen 3 pistol, no reaming or filing required to make a Gen 3-spec part fit.
Who is this not for?
It's not for anyone looking for an 80% or unfinished project frame, and it's not for anyone expecting a slide and barrel in the box, since those are separate purchases you'll need to line up. It's also not for a buyer who can't complete an FFL transfer, since this ships as a firearm and must go to your dealer just like a complete handgun would, with the same paperwork and identification requirements.
Does it work in California?
It ships to your licensed FFL dealer like any other firearm, and California buyers complete the standard process there: Firearm Safety Certificate, DROS paperwork, and the 10-day waiting period. Confirm current roster and compliance status with your dealer at the time of order, since requirements can change over time. See our California gun laws page for the full picture before you place the order, and reach out if you have questions about how a frame-only order is handled through your dealer.
Pros & cons
What works
- Factory new OEM, genuine Glock manufacturing
- All fire-control internals pre-installed, ready for a slide
- Gen 3 rail pattern with broad aftermarket support
- Straightforward FFL transfer like buying a complete pistol
Trade-offs
- Slide and barrel not included, separate purchase needed
- Not an 80% or project frame for buyers who want to build from raw
- Ships as a firearm, so it requires the full FFL and CA waiting-period process
Key attributes
| Model | Glock 19 Gen 3 |
| Condition | Factory new OEM, complete internals |
| Included | Trigger group, mag catch, slide lock, locking block, pins, springs |
| Excludes | Slide, barrel |
| Transfer | Ships to FFL as a firearm |
Frequently asked questions
- Does this include the slide and barrel?
- No, this listing is the frame only, complete with the internal fire-control parts. The slide and barrel are sold separately.
- Is this a genuine Glock part or aftermarket?
- It's factory new OEM, meaning it's a genuine Glock frame, not an aftermarket polymer reproduction.
- Why does it have to ship to an FFL?
- Because the trigger mechanism housing, trigger, and related fire-control parts are already installed, federal law classifies this as a firearm, so it has to transfer through a licensed dealer like any complete gun.
- Will it fit Gen 4 or Gen 5 parts?
- This is specifically a Gen 3 frame. Gen 3 uses different rail and internal geometry than Gen 4 and Gen 5, so don't mix generations of internals without checking compatibility first.
- What's the trigger spring weight?
- It comes with the factory 5-pound trigger spring installed, matching Glock's standard configuration.