Guntec USA has been manufacturing AR-15, AR-308 and AR 9mm accessories since 1989. Our goal is to distribute excellent quality, at an economical value.
- All US Made
- 9mm Upper Receiver
- US 4″ Ultralight Series M-LOK Handguard With Barrel Nut & Hardware (GT-4MLK)
- 1/2 X 36 9MM Gen 2 Slip Over Socom Style Fake Suppressor (SOCOM-MINI-9)
- Kit Does Not Come Assembled
- 9mm Complete BCG
- 5.5″ 9mm 1:10 Twist Contour 4150 Barrel
- Anodized Black Finish On Aluminum Parts
- Complete Upper Kit Contains:
- Mil-Spec Charging Handle
- Crush Washer
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Ramsey –
This AR-15 9mm Cal Complete Upper Kit with the 4″ Ultralight M-LOK Handguard has truly impressed me with its build quality and thoughtful design. As an avid firearm enthusiast and collector, I appreciate the attention to detail that went into putting this kit together. The lightweight construction makes it incredibly easy to handle during drills and range sessions, reducing fatigue without sacrificing durability.
The aluminum used seems premium, with a sleek finish that shows careful manufacturing. The 4″ Ultralight M-LOK Handguard feels solid and well-machined, providing excellent grip and modularity for accessories—something I value highly for customization. The overall fit and finish of the upper are flawless, aligning perfectly with my other AR components, which speaks to its compatibility and quality control.
What I particularly like is the precision chamber and reliable gas system, enabling consistent cycling with 9mm conversions. This kit handles well in various shooting conditions and delivers accuracy you’d expect from American-made craftsmanship. The complete nature of the set makes installation straightforward, even for someone who appreciates DIY projects, which added to its appeal. The parts seem durable and resistant to wear, promising many years of use with minimal maintenance.
Considering its value, this kit offers a lot for the price. It’s a fantastic choice if you’re upgrading an existing AR-15 or building a dedicated 9mm setup. The lightweight aspect makes it versatile for both tactical and recreational shooting. The fact that it’s American-made also reassures me of its quality standards and manufacturing ethics.
In sum, this AR-15 9mm Cal Complete Upper Kit with the ultralight handguard delivers excellent performance, quality, and customization options, all at a reasonable price point. It’s a reliable addition to any firearm collection or build, especially for those who prioritize lightweight and adaptability in their firearms. Highly recommended for anyone looking to enhance their AR-15 with a high-quality, American-made 9mm upper.
Raul Knight –
This AR-15 9mm Cal Complete Upper Kit with the 4″ Ultralight M-LOK Handguard has truly impressed me with its build quality and thoughtful design. As an avid firearm enthusiast and collector, I appreciate the attention to detail that went into putting this kit together. The lightweight construction makes it incredibly easy to handle during drills and range sessions, reducing fatigue without sacrificing durability.
The aluminum used seems premium, with a sleek finish that shows careful manufacturing. The 4″ Ultralight M-LOK Handguard feels solid and well-machined, providing excellent grip and modularity for accessories—something I value highly for customization. The overall fit and finish of the upper are flawless, aligning perfectly with my other AR components, which speaks to its compatibility and quality control.
What I particularly like is the precision chamber and reliable gas system, enabling consistent cycling with 9mm conversions. This kit handles well in various shooting conditions and delivers accuracy you’d expect from American-made craftsmanship. The complete nature of the set makes installation straightforward, even for someone who appreciates DIY projects, which added to its appeal. The parts seem durable and resistant to wear, promising many years of use with minimal maintenance.
Considering its value, this kit offers a lot for the price. It’s a fantastic choice if you’re upgrading an existing AR-15 or building a dedicated 9mm setup. The lightweight aspect makes it versatile for both tactical and recreational shooting. The fact that it’s American-made also reassures me of its quality standards and manufacturing ethics.
In sum, this AR-15 9mm Cal Complete Upper Kit with the ultralight handguard delivers excellent performance, quality, and customization options, all at a reasonable price point. It’s a reliable addition to any firearm collection or build, especially for those who prioritize lightweight and adaptability in their firearms. Highly recommended for anyone looking to enhance their AR-15 with a high-quality, American-made 9mm upper.