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KRISS USA MAGEX2 Extension Kit (.45 ACP) +17 Rounds – Black
More Rounds. Maximum Firepower. Built for Glock 21 & KRISS Vector.
Upgrade your magazine capacity and take your .45 ACP firepower to the next level with the KRISS USA MAGEX2 Extension Kit—purpose-built to transform your Glock 21 OEM magazine into a 30-round powerhouse. Whether you're running a KRISS Vector CRB, SBR, or SDP, or any Glock magazine-compatible .45 ACP platform, this mag extension offers unmatched capacity, reliability, and durability in one sleek upgrade.
The MAGEX2 Kit features an extended baseplate, outer sleeve, and reinforced spring, all made from lightweight and durable polymer and steel materials. Designed to seamlessly integrate with OEM Glock 21 mags, it ensures smooth, consistent feeding without compromising function or balance.
Engineered for competition, tactical use, or extended range sessions, the MAGEX2 gives you +17 additional rounds—because more rounds means fewer reloads and greater readiness.
✅ Key Features & Benefits
- +17 Rounds for .45 ACP – Expands Glock 21 mag capacity to 30 rounds
- Designed for Glock 21 OEM Magazines – Optimized for perfect fit and function
- Compatible with KRISS Vector .45 ACP Platforms – CRB, SDP, and SBR models
- Rugged, Lightweight Polymer Construction – Reinforced for high-volume shooting
- Reliable Feeding – Maintains spring tension and performance with factory Glock components
- Drop-In Upgrade – Easy to install; no gunsmithing required
- Matte Black Finish – Matches seamlessly with tactical gear and firearms
📦 Product Specifications
| Feature | Detail |
|---|---|
| Manufacturer | KRISS USA |
| Product Type | Magazine Extension Kit |
| Compatibility | Glock 21 OEM Magazines / KRISS Vector .45 ACP |
| Caliber | .45 ACP |
| Capacity Increase | +17 Rounds |
🎯 Ideal For:
- KRISS Vector owners looking to maximize magazine capacity
- Glock 21 users seeking fewer reloads in tactical or competitive environments
- .45 ACP shooters who want extended mags with factory-level reliability
- PCC and carbine builders using Glock 21 magazine-compatible platforms
🛡️ When More Rounds Matter Most
Designed for shooters who demand maximum capacity, flawless reliability, and proven durability, the KRISS MAGEX2 Kit is the ultimate magazine extension for your .45 ACP system.
Upgrade today and dominate with +17 rounds of confidence.
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WARNING: This product can expose you to Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to - www.P65Warnings.ca.gov.
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