Quick Summary
The Umarex Glock 17 Pistol Co2 Spare Magazine .177 4.5mm 18 Round 4.5mm BBs 5.8361.1 is a spare magazine for the Glock 17 pistol, listed as .177 and 4.5mm with 18 round capacity for 4.5mm BBs. It is a straightforward option for shooters who want an additional magazine for compatible use.
Who It Is Best For
This is best for buyers looking for a spare magazine for a Glock 17 pistol in the listed .177 and 4.5mm format. It suits anyone who wants to keep a ready spare on hand for range use or quicker magazine changes.
What To Know Before You Buy
Check that the magazine matches your pistol and the selected variation before ordering, especially where calibre and fit matter.
Pros
Lists 18 round capacity and clearly identifies the Glock 17 pistol and 4.5mm BB format.
Cons
Compatibility should be checked carefully before purchase because no further fit details are provided here.
Common Buyer Questions
What is this magazine for?
It is a spare magazine listed for the Glock 17 pistol.
How many rounds does it hold?
It is listed as 18 round.
What BB size does it use?
It is listed for 4.5mm BBs.
Is it a complete pistol?
No, this is a spare magazine, not a full pistol.
Should I check compatibility before buying?
Yes, check your pistol and selected variation before ordering.
Key Details
| Detail | What it means in use |
|---|---|
| Product type | Spare magazine |
| Model reference | 5.8361.1 |
| Product name | Umarex Glock 17 Pistol Co2 Spare Magazine |
| Listed calibre | .177 and 4.5mm |
| Capacity | 18 round |
| BB format | 4.5mm BBs |
Final Buying View
If you need a spare magazine for a Glock 17 pistol and the listed .177 and 4.5mm details match your setup, this is a simple and direct option. The 18 round capacity gives you a practical extra magazine for use where that format is suitable. Check fit carefully before you buy, then choose the version that matches your pistol.





