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Customer Reviews
Helpful Positive Review
I had a glock mag that keep dropping out while firing. Replaced with these SGM mag, they hold always. Great product.
1/1 found this helpful
Helpful Positive Review
Functions Like OEM by Mequon-Mike, Verified Owner, August 26, 2025
I purchased five of them. I can’t tell the difference between the original Glock 21 magazines and these clones. They functioned flawlessly.
1/1 found this helpful
Most Recent Reviews
Complete Junk by pumpchump, Verified Owner, March 19, 2026
They have weak springs in them. I was excited because the looked like Glock mags. Bought 3 and all 3 had weak springs. Don’t waste your money like I did.
0/2 found this helpful
Most Recent Reviews
I bought these to use in my Glock 21 and they work very well. have only had them a short time but have worked well so far.
Most Recent Reviews
SGM Glock Magazine by Sam, Verified Owner, August 5, 2025
Great price great Magazine awesome deal from optic planet
Read All 5 Reviews
Eligible models will have a savings offer. Apply coupon and add the item to your cart for savings on that select model! Limited time only. Cannot be combined with other promotions or offers. See promotion details.
Gun Make:
Glock
Gun Model:
Glock 21
Caliber:
.45 ACP
Magazine Capacity:
13 Round
Color:
Black

Code: 28A-PMG-IPI1-SGMTMG21-13RD

MPN: SGMTMG21-13RD

UPC: 885344710057

12%
Product Discount
List: $24.95Save $1.46
$23.49

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.

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Product Info for SGM Tactical .45 Cal Glock Compatible 13 Round Pistol Magazine

Manufactured to be described as a great product for pretty much any person, we are sure you will enjoy the SGM Tactical .45 Cal Glock Compatible 13 Round Pistol Magazine.image

Established using several of the very most sturdy and long lasting substances around, these Pistol Magazines via SGM Tactical can provide an item which gives you many years of dependability.

SGM Tactical has been generating high quality products for a number of years, and the SGM Tactical .45 Cal Glock Compatible 13 Round Pistol Magazine is their particular manner of showing you how much they are concerned.

At OpticsPlanet, we ensure that it is our responsibility to receive the most suitable solution for all of your specifications, and exhibiting the SGM Tactical .45 Cal Glock Compatible 13 Round Pistol Magazine is a thing that we are pleased to offer.

Specifications for SGM Tactical .45 Cal Glock Compatible 13 Round Pistol Magazine:

Manufacturer: SGM Tactical
Gun Make: Glock
Gun Model: Glock 21
Caliber: .45 ACP
Magazine Capacity: 13 Round
Color: Black

Features of SGM Tactical .45 Cal Glock Compatible 13 Round Pistol Magazine

  • Easy to load
  • Drop Free
  • Stainless Steel Spring
  • Heat treated continuous sheet, metal lining (1 piece lining)
  • All aftermarket base plates work

Package Contents:

  • SGM Tactical .45 Cal Glock Compatible 13 Round Pistol Magazine

SGM Tactical .45 Cal Glock Compatible 13 Round Pistol Magazine Orderable Models

List of Orderable Models

  • SGM Tactical .45 Cal Glock Compatible Pistol Magazine, 13 Round, Black, SGMTMG21 , MPN: SGMTMG21-13RD , UPC: 885344710057 , Code: 28A-PMG-IPI1-SGMTMG21-13RD
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Last updated 2026-07-29 UTC.