Glock Factory Magazine Follower .357 Mag 9rd/11rd/13rd/15rd ONLY Black Pkg 50989

Manufacturer: Glock
SKU: 990837
Manufacturer part number: 50989
UPC: 764503060984
Availability: 20 in stock
Old price: $4.70
$4.27
i h
Glock Factory Magazine Follower .357 Mag – 9rd/11rd/13rd/15rd – Black (50989) – Premium Performance

Glock Factory Magazine Follower – .357 Mag – 9rd/11rd/13rd/15rd – Black (50989)

Experience flawless feeding and increased reliability with the Glock Factory Magazine Follower designed specifically for .357 Magnum Glock pistols. Engineered in a sleek all‑black finish, this follower is compatible with 9‑round, 11‑round, 13‑round, and 15‑round magazine configurations, delivering consistent performance across all capacity options.

Key Benefits

  • Enhanced Feed Reliability: Precision‑machined to reduce friction and promote smoother cartridge transition from magazine to chamber.
  • Universal Compatibility: Fits every factory‑issued Glock .357 Mag magazine – 9rd, 11rd, 13rd, and 15rd.
  • Durable Black Coating: High‑grade polymer with a matte black finish resists wear, corrosion, and harsh environmental conditions.
  • Easy Installation: Simple drop‑in replacement – no tools required, no modifications needed.
  • Improved Magazine Capacity Utilization: Optimized spring tension ensures each round feeds reliably, even at high capacity.

Product Specifications

BrandGlock Factory
ModelMagazine Follower – .357 Mag
Compatible Caliber.357 Magnum
Available Capacities9 rounds, 11 rounds, 13 rounds, 15 rounds
FinishBlack (Matte)
MaterialHigh‑strength polymer with reinforced steel spring
Package Dimensions1.5" × 2.2" × 0.7"
UPC764503060984
SKU50989

Why Choose Glock Factory?

Glock Factory is the official partner of Glock, delivering accessories that meet the same rigorous standards as the firearms themselves. Every magazine follower undergoes strict quality control, guaranteeing a perfect fit and reliable performance for demanding shooters, law‑enforcement professionals, and competitive athletes.

Installation Guide

  1. Remove the magazine from your Glock .357 Magnum pistol.
  2. Depress the spring latch at the base of the follower and gently pull the factory follower out.
  3. Insert the Glock Factory follower, ensuring the spring sits securely on the magazine floor.
  4. Re‑insert the magazine into the pistol and perform a function check to verify smooth feeding.

Customer Reviews

"I swapped the factory follower for this Glock Factory version and the feeding is buttery smooth, even with a full 15‑round magazine. Highly recommend!" – John D., Competitive Shooter

"The black finish looks great and the follower held up perfectly after months of daily carry." – Maria S., Law Enforcement

Frequently Asked Questions

Is this follower compatible with aftermarket magazines?
The follower is designed for Glock‑issued magazines only. While it may fit some aftermarket designs, we recommend using it with genuine Glock magazines for optimal performance.
Will the black coating scratch or wear off?
Our proprietary polymer coating is engineered for durability. Normal handling will not affect the finish; however, abrasive cleaning agents should be avoided.
Do I need to replace the spring when installing the follower?
No. The follower works with the existing spring, providing the correct tension for reliable feeding.

Shipping & Handling

All orders are packaged in a discreet, protective envelope to ensure safe delivery. We ship worldwide with tracking available for every shipment.

Buy With Confidence

When you purchase the Glock Factory Magazine Follower, you are investing in a component that has been tested to meet Glock’s exacting standards. Backed by a comprehensive warranty and dedicated customer support, this follower is the perfect upgrade for anyone seeking consistent, trouble‑free performance from their .357 Mag Glock.

Product SKU: 50989 | UPC: 764503060984

The End

Shipping Details

 

Please note: In order to secure the lowest possible prices, some of our items originate from select warehouses around the country.
Please allow 3 days for this item be transferred to our warehouse prior to shipping to your location.
We appreciate your patience.

Products specifications
ManufacturerGlock
SubCategoryMagazines
CategoryParts
Only registered users can write reviews