When you carry a Glock-based pistol or run a pistol caliber carbine, every round counts. Whether your focus is duty reliability, competition performance, or just getting the edge in a training session, extending your magazine capacity without compromising feed reliability and ergonomics is a practical upgrade. From the range to the field, small, well-engineered parts can change how your system performs under stress.
KRISS USA MAG-EX2
Shop this product and see how a compact, affordable upgrade can increase your on-gun capacity while keeping feeding consistent.
What the KRISS USA MAG-EX2 brings to your pistol setup
The KRISS USA MAG-EX2 is an optimized capacity-extending base plate kit designed specifically to pair with factory standard Glock magazines. It combines an extended baseplate outer sleeve with an extended spring, both constructed from reinforced composite materials that prioritize light weight and durability. This approach keeps the original Glock magazine body and follower in play, preserving proven feeding geometry while giving you extra rounds and an improved grip profile for faster reloads.
Materials and build: reinforced composites for longevity
Modern polymers and composites offer a compelling balance: strength without excess weight. The MAG-EX2 uses reinforced composites for both the outer sleeve and the spring, which reduces added mass while resisting the shocks and drops that magazines experience in regular use. That translates to a durable extension that won’t deform or compromise magazine function in most normal and tactical environments.
Compatibility: designed around factory components
One of the standout features is that the kit is meant to be combined with a factory standard Glock magazine body and follower. That means you keep the Glock’s reliable feed geometry and follower design while only changing the baseplate and spring. This compatibility minimizes failure modes introduced by mixing aftermarket bodies and followers and makes installation and return to service straightforward.
Performance practicalities: feeding, ergonomics, and use cases
By adding the extended outer sleeve and spring, the KRISS USA MAG-EX2 increases capacity while preserving the original feed angle and follower behavior. For shooters running the KRISS Vector in Glock 17 configuration or any Glock 17 magazine-compatible pistol caliber carbine, this is a practical upgrade: extra rounds without the bulk and complexity of extended floorplates that alter balance or impede re-holstering.
Why this is a solid option for Vector and Glock 17 users
The product description explicitly calls out use with the KRISS Vector when configured for Glock 17 magazines and with Glock 17 magazine-compatible pistol caliber carbines. That specificity matters: when an accessory is designed with a clear platform in mind, fitment and function are more predictable. For those who run the Vector or PCCs with Glock 17 mags, this kit provides a straightforward path to increased rounds-per-mag without redesigning your magazine stack.
Installation and maintenance
Installation is intentionally simple: the kit replaces the factory baseplate and spring while keeping the magazine body and follower intact. No permanent modifications are necessary. Maintenance follows standard magazine care — periodic disassembly to clean the body, check spring tension, and inspect the composite sleeve for wear will keep things running smoothly. The kit’s lightweight nature also helps keep overall magazine weight down compared to metal substitutes.
View product details and pricing to confirm fitment for your magazines and platform.
Value and practicality
At a listed price of $23.39, the KRISS USA MAG-EX2 is an economical option for shooters looking to boost capacity without a major investment. For a fraction of the cost of a full aftermarket magazine or a conversion kit, you get an engineered extension that leverages your existing Glock magazine body. For teams and individuals outfitting multiple magazines, the low price point makes it practical to upgrade several magazines without breaking a training budget.
Real-world considerations
Always run function testing after installing any magazine extension. Cycle a few hundred rounds through test magazines to ensure consistent feeding, and inspect for any signs of unusual wear. For duty or competition use, rotate springs as part of preventative maintenance and inspect the composite sleeve for cracks or deformation if subjected to heavy impacts. When used as intended with factory Glock bodies and followers, the MAG-EX2 is engineered to reduce surprises.
Final tactical perspective
From a mission-minded point of view, capacity, reliability, and simplicity are the priorities. The KRISS USA MAG-EX2 hits those marks by extending capacity with a reinforced composite outer sleeve and an extended spring, while retaining the trusted Glock magazine body and follower. It’s a focused upgrade for Glock 17 users, Vector operators, and PCC shooters who want more on-board rounds without reinventing their magazines.
Check current availability and purchase options on the shop page where you can complete the transaction via the retailer: Check availability.
People Also Ask
What makes this product stand out from competitors?
This product offers superior quality and innovative features that set it apart in the market. Its design focuses on both performance and reliability, making it a top choice for professionals and enthusiasts alike.
Is this product suitable for beginners?
Yes, this product is designed with user-friendly features that make it accessible to beginners while still offering advanced capabilities for experienced users.
What warranty or support is available?
The product comes with comprehensive warranty coverage and excellent customer support to ensure your satisfaction and peace of mind.
How does this compare to similar products in its price range?
This product offers exceptional value for its price point, providing features and quality that typically cost significantly more in comparable alternatives.
What maintenance is required?
Minimal maintenance is required thanks to the product’s durable construction and quality materials. Regular cleaning and occasional inspections will keep it performing optimally.
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