Tyrant CNC +4 Mag Extension Matte Finish Black Fits Glock 43X 48 TD G48MAGEX BLK UPC 7426848612787
Product Description
The Tyrant CNC +4 Magazine Extension for Glock 43X and Glock 48 in Matte Black (MPN: TD-G48MAGEX-BLK) is an ultra-durable, CNC-machined performance upgrade designed to significantly increase firepower and grip retention on slimline concealed carry pistols. Expanding factory 10-round magazine capacity by +4 rounds of 9mm Parabellum, this extension transforms standard capacity into a formidable 14+1 setup without compromising mechanical feeding integrity.
Precision-machined in the USA from aerospace-grade 6061 billet aluminum, the extension features Tyrant CNC's signature aggressive chamfers and ergonomic outer contours. Finished in a resilient matte black anodized surface coating, it provides an extended control surface that anchors the shooter's support hand, reducing muzzle climb and facilitating faster follow-up shots. Incorporating a proprietary tool-less retention plunger design, it slides onto factory magazine tubes and locks securely without requiring floorplate tools, set screws, or risk of slipping off under heavy recoil.
Complete with an upgraded extra-power high-tensile magazine spring, the TD-G48MAGEX-BLK guarantees 100% feeding reliability, positive lock-back on the last round, and smooth insertion. Whether deployed for everyday carry, backup staging, or competition shooting, this extension delivers maximum capacity, superior ergonomics, and unquestioned durability for Glock 43X and G48 owners.
Armorer Bench Notes & Real-World Staging Guidance:
Fitment Matrix: Fits factory OEM Glock 43X and Glock 48 10-round 9mm magazines exclusively. (Note: Engineered for OEM factory polymer-coated magazines; not compatible with aftermarket steel magazines like Shield Arms S15 or standard single-stack Glock 43 6-round magazine bodies).
- Perform a complete firearm safety check: drop the magazine, lock the slide rearward, and visually/physically inspect the chamber to verify zero live rounds are present.
- Depress the side retaining nubs on the OEM factory magazine body using a punch tool, then slide off the standard factory baseplate.
- Remove the factory spring and spring insert from the tube body.
- Insert the included Tyrant CNC extra-power magazine spring with the factory follower reattached into the magazine tube.
- Compress the spring, slide the Tyrant CNC +4 extension onto the magazine floorplate rails, and push the retention plunger until it snaps firmly into place.
- Load the magazine to full 14-round capacity and perform a manual action check to verify smooth feeding and reliable slide lock engagement.
Key Features
- +4 Round Capacity Expansion: Boosts factory 10-round Glock 43X and G48 magazines to a high-capacity 14-round setup.
- CNC-Machined 6061 Billet Aluminum: Aircraft-grade aluminum chassis delivers unmatched impact resistance and long-term durability.
- Tool-Less Retention Plunger Mechanism: Patented locking plunger design allows quick, secure installation without screws or tools.
- Matte Black Anodized Finish: Non-reflective hardcoat surface treatment resists chemical wear, heat degradation, and holster abrasion.
- Ergonomic Hand Purchase Geometry: Contoured outer profile acts as an extended grip surface for improved recoil control and faster draw indexing.
- Includes Extra-Power Spring: Packaged with an upgraded high-tensile spring to ensure smooth, continuous follower feeding.
Product Specifications
- Brand: Tyrant CNC
- Model/Series: +4 Magazine Extension
- MPN / SKU: TD-G48MAGEX-BLK
- UPC: 7426848612787
- Platform Compatibility: Glock 43X / Glock 48 (Factory 10-Round OEM Mags)
- Caliber: 9mm Parabellum
- Added Capacity: +4 Rounds (Total 14 Rounds)
- Material: 6061 Billet Aluminum
- Finish / Color: Matte Black Anodized
- Included Accessories: Extra-Power Extended Spring & Retention Hardware
- Weight: 1.4 oz
- Country of Origin: USA
