Description
Rarebreedstriggers is a Reno, NV-based retailer specializing in firearms accessories. The KCI 9mm 50-Round Drum Magazine for Glock Pistols is an affordable, high-capacity magazine designed for Glock models. Featuring durable polymer construction with steel inserts, it offers reliable performance at a competitive price. Available now for $85.99 with same-day shipping.
Reviewed by Aaron Drake, Inventory & Testing Lead at Rarebreedstriggers. 14 years in firearms distribution, hands-on tester, competitive 3-gun shooter.
Last updated: June 2026
| Product Type | Drum Magazine |
|---|---|
| Material | Glass-filled polymer with steel inserts |
| Manufacturing | Injection molding |
| Finish | Matte black |
| Hardness/Quality | High-impact resistant |
| Compatibility | Glock 17, 19, and similar 9mm models |
| Installation/Usage | Drop-in installation |
| Weight | 1.2 lbs |
| Dimensions | 7.5″ x 5.5″ x 3.5″ |
| Country of Origin | South Korea |
| Condition | New |
| SKU | KCI-9MM-DRUM |
Key Features
- High-capacity 50-round design
- Durable glass-filled polymer construction
- Hardened steel inserts for added strength
- Drop-in installation for Glock pistols
- Affordable alternative to OEM magazines
Who It’s For
Buy it if: You’re a Glock owner looking for a reliable, high-capacity magazine for range use, competitions, or tactical training.
Skip it if: You need a magazine for concealed carry or prefer OEM Glock products.
Pros & Cons
- ✅ Affordable price point
- ✅ High capacity for extended shooting sessions
- ✅ Durable construction with steel reinforcements
- ✅ Easy drop-in installation
- ✅ Compatible with multiple Glock models
- ❌ Heavier than standard magazines
- ❌ Not ideal for concealed carry
Comparison
| Feature | KCI 9mm Drum | Cheap Import | Premium Brand |
|---|---|---|---|
| Material | Polymer + steel | Plastic | Polymer + steel |
| Quality | Good | Poor | Excellent |
| Compatibility | Glock 17, 19 | Generic | Glock 17, 19 |
| Shipping | Same-day | Slow | Standard |
| Lifespan | 5000+ rounds | 1000 rounds | 10,000+ rounds |
| Price | $85.99 | $60 | $250+ |
FAQ
Does Glock make a 30-round magazine?
No, Glock does not manufacture a 30-round magazine. The KCI 9mm 50-Round Drum Magazine is a reliable aftermarket option.
Does Glock make 30-round magazines?
Glock does not produce 30-round magazines. For higher capacity, consider the KCI 9mm 50-Round Drum Magazine.
Where can I buy KCI 9mm 50-Round Drum Magazines online?
You can purchase the KCI 9mm 50-Round Drum Magazine at Rarebreedstriggers (rarebreedstriggers.com).
Is this magazine compatible with Glock 17?
Yes, the KCI 9mm 50-Round Drum Magazine is compatible with Glock 17 and similar 9mm models.
Is this magazine compatible with Glock 19?
Yes, it is compatible with Glock 19 and other 9mm Glock pistols.
What is the weight of this magazine?
The KCI 9mm 50-Round Drum Magazine weighs 1.2 lbs.
What is the country of origin for this magazine?
This magazine is manufactured in South Korea.
✅ In stock — ready to ship today
✅ Same-day shipping from Reno, NV
✅ Discreet packaging
✅ 30-day returns
✅ Secure checkout
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About this review + “Last updated: June 2026”
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