KCI 33-Round Magazine For Glock 17, 19, 26, 34

GLOCK MAGAZINE

$27.99
$19.99

Out of stock

SKU KCI-EXT-33-9
Due to state laws on magazine capacity and parts, magazines and magazine extensions cannot be shipped to certain states. If your shipping address is located in a restricted state, this product will be unavailable for purchase. 33-round magazine Fit: Glock 17, 18, 19, 19x, 26, 34, 45, & 49 Material: Steel-lined polymer body Rear-facing witness holes
Notify me when this product is in stock
  • Visa
  • Mastercard
  • Amex
  • Discover
  • Sezzle
  • Licensed Firearms Manufacturer
  • Lifetime workmanship guarantee
  • Free shipping on orders over $200
Need service for this firearm? Request it here

Product Details

The KCI® 9mm 33-Round Magazine for Glock® 17 Pistols is a top choice for budget-conscious tactical shooters and personal defense enthusiasts. This affordable aftermarket magazine features a durable, high-impact polymer body reinforced with a hardened steel lining for long-lasting performance and reliability. Numbered witness holes provide quick round counts, while the anti-tilt follower and steel spring ensure consistent feeding and cartridge alignment. Precision-molded feed lips deliver a secure fit and smooth function, even in high-stress conditions. Backed by a lifetime warranty, this Glock-compatible magazine offers exceptional value and dependable service. Order yours today!

Note: Like most extended magazines, these 33-round mags may be challenging to load initially. For optimal performance, we recommend loading the magazine to half capacity and leaving it loaded overnight before your first use. This will make future loadings easier and smoother.

Compatible Firearms:

AR-9 Glock, Glock 17, Glock 18, Glock 19, Glock 19X, Glock 26, Glock 34, Glock 45, Glock 49, Kel-tec Sub-2000/17, Kel-tec sub-2000/19, Kriss Vector, Shadow Systems CR920, Shadow Systems DR920, Shadow Systems DR920L, Shadow Systems DR920P, Shadow Systems MR920, Shadow Systems MR920L, Shadow Systems XR920

Disclaimer: This product is not manufactured, authorized, endorsed, or warranted by GLOCK.

More Information

Product Name KCI 33-Round Magazine For Glock 17, 19, 26, 34
SKU KCI-EXT-33-9

Share your experience

Write Your Own Review

Help other shooters choose with confidence — your honest feedback matters.

Reviews come from verified Fusion Firearms customers. Sign in to share yours, or create an account in under a minute.

Sign in to write a review Create an account

You may also like

More from the same family

Hand-picked alternatives in this category — same craft, same standards.

Same family

KCI Glock 17/19 9MM 50 Round Drum Magazine

Recommended for you

$69.99

 Same family

1911 Magazine - 9MM Full Size - Metalform - Black

Recommended for you

$34.99

 Same family

Glock 17 +5 Magazine Extension Kit - Silver (XP Pro Compatible)

Recommended for you

$34.99

 Same family

Glock 17 +5 Magazine Extension Kit - Black (XP Pro Compatible)

Recommended for you

$34.99