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Glock 43X Mag Extensions – +2 & +4 Baseplates | Mounts Plus
Glock 43X Mag Extensions – Increase Capacity & Control
Upgrade your Glock 43X with a high-performance magazine extension that adds capacity, improves grip, and enhances control. Whether you're looking to add +1, +2, or +4 rounds, our carefully curated collection of Glock 43X mag extensions offers the reliability and fit you demand—on the range or carrying daily.
Compatible with Glock 43X and Glock 48 factory magazines, these baseplate extensions are easy to install, ergonomically designed, and trusted by shooters for everyday carry, home defense, and competition.
🔩 Best Glock 43X Magazine Extensions
| Product | Capacity Increase | Key Features | Price |
|---|---|---|---|
| Ghost Inc. +2/+4 Mag Extension | +2 or +4 | Lightweight polymer, secure fit | $17.95 |
| Warne +2 Extension for Glock 43X/48 | 2 | Anodized aluminum, aggressive texture | $34.99 |
| Ghost MOAB Loviz +2 Baseplate | 2 | Enhanced grip surface, easy install | $20.00 |
| Strike Industries EMP for 43X/48 | 2 | Durable polymer, sleek contour | $22.95 |
| Tyrant CNC +4 Extension | 4 | CNC aluminum, tactical styling | $39.99 |
✅ Compatible with factory Glock 43X/48 mags
✅ Offers added rounds and better grip control
✅ Options in polymer or aluminum construction
✅ Choose concealed carry or competition-style models
⚙️ Why Upgrade Your Glock 43X Magazine?
✔️ Increase Round Count – +2 or +4 extensions mean more shots without reloads
✔️ Improve Grip & Control – Especially helpful for shooters with larger hands
✔️ Faster Reloading – Extended mags offer better leverage and handling
✔️ Perfect for Carry or Range – Carry with confidence or shoot longer between reloads
✔️ Enhanced Aesthetics – Choose from clean or aggressive styling to match your build
More capacity. Better control. Zero compromise.
🧠 Fitment & Compatibility
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Works with Glock 43X factory 10-round magazines
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Also fits Glock 48 magazines
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NOT compatible with Glock 43 or Gen 1–4 Glock models
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Compatible with most aftermarket mag springs (verify before pairing)
🔧 Easy Installation (No Gunsmithing Needed)
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Unload your magazine and remove factory baseplate
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Slide on your mag extension and secure with locking plate (if included)
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Test functionality and verify magazine locks and feeds properly
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You're ready to shoot with extended capacity
❓ Frequently Asked Questions
Q: Will these fit the Glock 43?
A: No. These extensions are made for the Glock 43X and 48 double-stack magazines and do not fit the single-stack Glock 43.
Q: How many extra rounds can I get with an extension?
A: Most extensions offer +2 to +4 rounds, depending on model and spring compatibility.
Q: Are extended magazines good for concealed carry?
A: Yes. Many +2 extensions retain a slim profile while improving grip and adding a few extra rounds—ideal for EDC users.
Q: Are any of these aluminum?
A: Yes, models from Warne, Tyrant CNC, and others offer aluminum construction for extra strength and style.
Q: Will I need a special spring?
A: Most +2 extensions use the stock spring. +4 models may recommend a stronger aftermarket spring for best reliability.
🔗 Related Glock 43X Accessories
🛒 Why Buy From Mounts Plus?
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✔️ Trusted brands like Ghost Inc., Warne, Strike Industries, and Tyrant CNC
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✔️ Products tested and backed by expert shooters
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✔️ Fast shipping and hassle-free returns
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✔️ Veteran-owned, U.S.-based customer support
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✔️ Satisfaction guarantee on every order
🔥 Carry More. Grip Better. Shoot Smarter.
Whether you’re enhancing your 43X for everyday carry or maximizing your performance at the range, a reliable mag extension delivers both function and form.
➡️ Shop Glock 43X Mag Extensions Now at Mounts Plus
➡️ +2. +4. Confidence in Every Round.