XTECH MTX 17+5 5RD 9MM Magazine Extension for Glock 17 Gen3-5 and Clones XT3033401 (UPC 085006698665)

The XTECH MTX 17+5 5RD 9MM Magazine Extension XT3033401 (UPC 085006698665) is a high-performance capacity upgrade designed to increase the ammunition capacity of Glock 17 and compatible 9mm magazines. This +5 round magazine extension transforms standard 15-round Glock 17 magazines into reliable 20-round magazines, giving shooters a significant advantage in both defensive and competitive shooting applications. Manufactured by XTECH, this extension is engineered to fit Glock 17 Gen3, Gen4, and Gen5 models, as well as many popular Glock clones. The MTX 17+5 features a durable polymer construction that maintains the slim profile of the Glock 17 while adding substantial firepower. Whether you’re looking to enhance your home defense setup, gain a competitive edge in USPSA or IDPA matches, or simply carry more rounds without switching to a larger firearm, the XTECH MTX 17+5 delivers dependable feeding and excellent value.

XTECH has built a strong reputation for producing reliable and well-engineered magazine accessories that improve the performance of popular pistol platforms without sacrificing function or ergonomics.

Increased Capacity with Reliable Performance

The XTECH MTX 17+5 adds five additional rounds to compatible 15-round Glock 17 magazines, resulting in a total capacity of 20 rounds. This increased ammunition capacity provides more follow-up shots before reloading, which can be critical during self-defense encounters or when competing in action pistol sports. The extension is precision-engineered to ensure smooth, consistent feeding with a wide variety of 9mm ammunition, including hollow point defensive loads and full metal jacket range ammunition.

Wide Compatibility

The XTECH MTX 17+5 is designed to fit Glock 17 magazines across multiple generations, including Gen3, Gen4, and Gen5 models. It is also compatible with many popular Glock clones that use standard Glock 17 magazine bodies. This broad compatibility makes it a versatile choice for shooters who own multiple Glock 17-style pistols or who want a single extension that works across different platforms.

Durable Polymer Construction

Constructed from high-strength polymer, the XTECH MTX 17+5 is both lightweight and extremely durable. The material is impact-resistant and designed to withstand the rigors of daily carry, training, and competition use. The extension maintains the slim profile of the Glock 17, making it comfortable to carry while significantly increasing capacity. The reinforced base plate is built to handle the added weight of extra ammunition without compromising structural integrity.

Ideal Applications

• Home defense and personal protection setups
• USPSA, IDPA, and 3-Gun competition shooting
• Concealed carry with increased capacity
• Range training and skill development
• Tactical and professional use
• Shooters who want more rounds in a compact Glock 17 platform

Why Choose the XTECH MTX 17+5 Magazine Extension?

• Adds +5 rounds to Glock 17 15-round magazines
• Compatible with Glock 17 Gen3, Gen4, and Gen5
• Works with many popular Glock clones
• High-strength polymer construction for durability
• Maintains the slim profile of the Glock 17
• Reliable feeding with various 9mm ammunition types
• Easy, tool-free installation
• Backed by XTECH’s reputation for quality accessories

The XTECH MTX 17+5 5RD 9MM Magazine Extension XT3033401 (UPC 085006698665) is a practical and effective capacity upgrade for Glock 17 owners. By adding five extra rounds to standard 15-round magazines, this extension provides a meaningful increase in firepower while preserving the compact size and handling characteristics of the Glock 17. The MTX 17+5 is compatible with Glock 17 Gen3, Gen4, and Gen5 models, as well as many Glock clones, making it a versatile choice for a wide range of users. Constructed from durable, high-strength polymer, this magazine extension is built to deliver reliable feeding and long-term durability. Whether you’re preparing for home defense, competing in action pistol sports, or simply want more rounds available during training, the XTECH MTX 17+5 offers a dependable and affordable solution. Its straightforward installation and proven performance make it one of the best magazine extensions available for Glock 17 pistols. For shooters looking to increase their ammunition capacity without moving to a larger firearm, the XTECH MTX 17+5 delivers excellent results in a slim, easy-to-carry package.

Maximize your Glock 17 capacity with the XTECH MTX 17+5 Magazine Extension.