+1-800-504-5897 Help Center Check Order Status
About Us Policies Reviews How To
Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

Enjoy free shipping during the holidays! Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC and to all U.S. Military APO/FPO/DPO addresses.

Enjoy Our Extended FREE RETURNS

We want to ensure that making a return is as easy as possible! With our Hassle-Free, Extended Holiday Returns, eligible orders placed from November 12, 2025 on will benefit from an extended return deadline (January 13, 2026 or 30 days after receipt of your order - whichever is later). We'll even cover the cost of return shipping. Learn more about our Return Policy.

  • Entire Store
  • ...
  • Apparel & Footwear
  • Astronomy
  • Everything Else
  • Eyewear
  • Hunting Gear
  • Lab Equipment
  • Military Gear
  • Outdoor Gear
  • Photography Equipment
  • Police, EMS & Fire
  • Shooting
  • Sport Optics
  • Sports & Hobbies
TIP
Shopping Cart

Glock G21/41 .45 ACP 13 Round Pistol Magazine MF21013 Gun Make: Glock, Gun Model: Glock 21, 27% Off

Glock G21/41 Pistol Magazine, .45 ACP, 13 Round, Black, 1 Pack, Polymer, MF21013-13RD
Glock G21/41 Pistol Magazine, .45 ACP, 13 Round, Black, 1 Pack, Polymer, MF21013-13RD
1 of 1 images
Glock G21/41 Pistol Magazine, .45 ACP, 13 Round, Black, 1 Pack, Polymer, MF21013-13RD

Tap Tap to Zoom

Government Export Restriction Government Export Restriction
Government Restriction Government Restriction
Questions & Answers
Is this a double stack magazine? Expert Answer

Yes, this is a Double Stack 13 Round Magazine.

by Carly R., Gear Expert, September 26, 2017
Do these fit a gen 5 Glock 30? Can you answer this question?
View All Q&A You Have a Question? Ask!
Gun Make: Glock Gun Model: Glock 21 Caliber: .45 ACP Magazine Capacity: 13 RoundColor: Black Fabric/Material: Polymer

Code: GL-PMG-M211320-MF21013-13RD

MPN: MF21013

UPC: 764503210136

List: $48.99Save 27%
$35.89

Certain firearm magazines and extensions are subject to maximum capacity restrictions based on state and local laws. Currently, we are unable to sell these products to some locations. For a complete list of these restrictions, please visit our policy page.

By continuing with your purchase, you agree to adhere to all applicable laws and regulations.  

Product Info for Glock G21/41 .45 ACP 13 Round Pistol Magazine

Magazine is compatible with your Glock 21/41.image

WARNING: California`s Proposition 65

Specifications for Glock G21/41 .45 ACP 13 Round Pistol Magazine:

Manufacturer: Glock
Gun Make: Glock
Gun Model: Glock 21
Caliber: .45 ACP
Magazine Capacity: 13 Round
Color: Black
Fabric/Material: Polymer

Package Contents:

  • Glock G21/41 .45 ACP 13 Round Pistol Magazine

What firearm models does the manufacturer say Glock G21/41 .45 ACP 13 Round Pistol Magazine is compatible with?

The manufacturer suggests that Glock G21/41 .45 ACP 13 Round Pistol Magazine is compatible with Glock 21

Glock G21/41 .45 ACP 13 Round Pistol Magazine Orderable Models

List of Orderable Models

  • Glock G21/41 Pistol Magazine, .45 ACP, 13 Round, Black, 1 Pack, Polymer, MF21013-13RD , MPN: MF21013 , UPC: 764503210136 , Code: GL-PMG-M211320-MF21013-13RD
Compare (0)
1 item has been added
Add at least two items to compare