KCI USA 40 S&W Glock 22/23/24/27/35 Magazine - 31 Round
or 4 interest-free payments of $4.00 with 
6 Magazines Per Order: Due to extreme volume, we are limiting sales of magazines to 6 per customer order. This applies to individual and bundled magazines. AT3 reserves the right to cancel any order over the 6 magazine limit.
- Free standard shipping on orders $139+ details
- 90-day no-hassle returns policy
- Limited Lifetime Warranty what it covers
Product description
KCI USA Glock 31-Round Magazine: Extended .40 S&W Capacity
Maximize your Glock .40 S&W pistol’s firepower with KCI USA’s high-capacity 31-round magazine. Featuring a durable hardened steel insert encased in protective polymer, this extended magazine offers significantly increased capacity without compromising reliability.
Compatible with multiple Glock models chambered in .40 S&W, it’s an excellent choice for competition shooting, range use, or as a high-capacity option for home defense scenarios.
Product Highlights:
- Hardened steel insert for durability
- Polymer exterior to protect from damage and deformation
- High carbon steel spring for reliable feeding
- Significantly increased capacity over standard magazines
- Designed for consistent performance in high-capacity applications
- Versatile fit for multiple Glock .40 S&W models
Specifications
- Brand: KCI USA
- Model: Glock 31rd .40 S&W Magazine
- MPN: KCI-MZ012
- Caliber: .40 S&W
- Capacity: 31 Rounds
- Compatibility: Glock 22, 23, 24, 27, 35
- Color: Black
- Materials: Hardened Steel insert, Polymer exterior, High Carbon Steel Spring
- Weight: 0.3 lbs
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AT3 Tactical · Thank you for your positive feedback! We're happy to hear that you're enjoying the KCI USA 31 Round Magazine for your Glock. Let us know if you need any further assistance. Have a great day!
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Warranty & returns
Limited Lifetime Warranty
KCI USA offers a limited lifetime warranty on manufacturing defects on all KCI USA products.
This warranty covers all products manufactured by KCI USA.
This warranty does not cover the following circumstances:
- Misuse of the product such as the use of incompatible firearms.
- Damage caused by improper maintenance.
- Cracked or broken parts from intentional misuse.
- Scratches or minor cosmetic issues which do not affect the function.
- Modification or alteration of the product.
- Improper loading.
- Incorrect ammunition usage.
Products that are defective in materials or workmanship will be repaired or replaced at the discretion of KCI USA.
90-day no-hassle returns
The AT3 Tactical store has a 90 day no-hassle return policy for products in good condition. You can view the full details of our return policy here.
If you encounter an issue or defect with a product after 90 days of your purchase, you can refer to the manufacturer for a warranty claim. Their policies are below.
