Shadow Systems Slide Completion Kit W/Out Guide Rod Glock G17 G19 G34 And G
$74.59
The Shadow Systems Slide Completion Kit is a made-in-the-USA parts set designed to outfit or upgrade Glock G17, G19, G34, and G26 slides (Gen 1–4) without breaking your build. If you're assembling a Glock from parts, finishing a P80 lower with an OEM or Shadow Systems slide, or swapping out worn internals, this kit delivers the critical upper-end components you need in one package. Shadow Systems machines their firing pins and extractors from premium 17-4 stainless steel and heat-treats them to withstand real use—that amber tint you'll see is a byproduct of their process and a sign of the treatment applied.
This kit comes complete with everything except the guide rod, so if you're keeping your OEM spring assembly intact or using an existing aftermarket rod, you won't pay for redundant parts. You're getting a full set of machined components that meet or exceed OEM spec, delivered by a brand known for attention to detail and durability in the handgun parts space.
Compatibility spans Glock Gen 1–4 9mm pistols; the kit also works with Shadow Systems' own Glock Gen5-compatible slides if you're running one of those platforms. Not compatible with the Glock 43.
Key Features
- Machined 17-4 stainless steel firing pin, heat-treated for durability and long service life
- Standard OEM-specification extractor for drop-in fit and reliable function
- Complete firing pin assembly: spring, spacer sleeve, depressor plunger, and safety components included
- Firing pin safety and spring cups for full upper-end installation
- Machined channel liner to reduce wear and smooth operation
- Made in the USA
- Does not include guide rod—pair with your existing or preferred aftermarket spring assembly
Specifications
| Brand | Shadow Systems |
| Material | 17-4 Stainless Steel (firing pin, extractor, plunger) |
| Firing Pin Style | Standard Weight and Length |
| Compatible Platforms | Glock G17, G19, G26, G34 (Gen 1–4); Shadow Systems slides for Glock Gen5 |
| Not Compatible | Glock 43 |
| Included Components | Firing pin, extractor, firing pin spring, spacer sleeve, spring cups (qty 2), extractor depressor plunger, cover plate, firing pin safety, firing pin safety spring, channel liner |
| Guide Rod | Not included |
| Country of Origin | USA |
Frequently Asked Questions
What Glock models does this kit fit?
The Shadow Systems kit is compatible with Glock G17, G19, G26, and G34 in Gen 1–4. It also works with Shadow Systems-made slides designed for Glock Gen5 platforms. It is not compatible with the Glock 43.
Do I need a guide rod to use this kit?
No. This is a slide completion kit without a guide rod, so you can pair it with an existing OEM spring and guide rod assembly or use your preferred aftermarket recoil spring setup. You're only buying the internals you may not already have.
What's included in the box?
The kit includes a machined stainless steel firing pin, OEM-spec extractor, firing pin spring, spacer sleeve, two spring cups, an extractor depressor plunger assembly, cover plate, firing pin safety, firing pin safety spring, and a channel liner. The guide rod is not included.
Can I use this for a P80 build?
Yes. This kit is suitable for completing a P80 lower paired with an OEM or Shadow Systems Glock-compatible slide. Check that your slide model (G17, G19, G26, or G34) and generation (1–4, or a Shadow Systems Gen5 slide) match your build before purchasing.
