Glock 21 Gen4 .45 ACP 13rd OEM Magazine
Factory 13-round .45 ACP magazine for the Glock 21 Gen4 and Glock 30S
- Price
- $42
- Weight
- 2.3 oz
- Brand
- Glock
- Category
- Magazines
Featured in
Features
- •13-round capacity
- •.45 ACP
- •Polymer body
- •Glock OEM construction
Capability Boosts
Recommended For
+11 more
Where to Buy
Compare current prices and availability from retailers we work with.
Some retailer data is older. Verify price and stock before buying.
Glock Gen 4 Glock 21 / 21SF .45 ACP 13-Round Factory Magazine
Glock G21 .45 ACP 13 Round Pistol Magazine Black 1 Pack 13
Price History
90-day low $25.99More Glock guides & articles
Guides
Overview
The Glock 21 Gen4 factory magazine holds 13 rounds of .45 ACP, matching or exceeding the capacity of full-size competitors like the Springfield XD-M Elite (.45, 13rd) and exceeding the H&K USP (.45, 12rd) and 1911 government (8rd). The polymer construction follows Glock's standard OEM design with a steel liner.
The G30S uses the same magazine as the G21 Gen4; the shorter G30S grip accommodates the same magazine body with an extended portion that protrudes slightly. This magazine is .45 ACP specific and NOT interchangeable with Glock 9mm or .40 S&W magazines.
Key Features
- 13-round capacity in .45 ACP
- Factory OEM for Glock 21 Gen4 and Glock 30S
- Polymer body with steel liner
- .45 ACP specific; NOT interchangeable with 9mm Glock magazines
Pros
- +13 rounds of .45 ACP is class-leading capacity
- +Glock OEM reliability
- +Compatible with both G21 and G30S
Cons
- −Large grip circumference limits concealment
- −.45 ACP specific magazine
Detailed Specifications
- caliber
- .45 ACP
- capacity
- 13 rounds
- Material
- Polymer body with steel liner
- compatible
- Glock 21 Gen4, Glock 30S
Pairs Well With
Top matches
Similar Products
Compatible Platforms
Compatibility Tags
Build Your Custom Configuration
Add the Glock 21 Gen4 .45 ACP 13rd OEM Magazine to your build and see how it enhances your platform.