- All US Made
- 5.56 Upper Receiver
- 5.56 Charging Handle
- Carbine Length Gas Tube
- 1/2 X 28 Crush Washer
- Kit Does Not Come Assembled
- 5.56 Complete BCG
- Forward Assist Asssembly
- Steel Low Pro .750 Gas Block
- 1/2 X 28 A2 Birdcage
- Complete Upper Kit Contains:
- 5.56 Ejection Door Assembly
- US 15″ M-LOK Handguard With Barrel Nut & Hardware (GT-15MLK)
- 16″ 5.56mm 1:7 Twist M4 4150 Barrel
- Anodized Black Finish
Sylvester Silva –
This AR-15 5.56 Cal Complete Upper Kit (Carbine Length) with the Ultralight M-LOK build from guntecusa.com really stands out for anyone looking to upgrade or customize their rifle. The fit and finish on this complete upper are top-notch, showcasing solid craftsmanship and attention to detail. The lightweight design makes it a real joy to handle and maneuver, especially during longer shooting sessions or dynamic drills.
One of the features I appreciate most is the M-LOK handguard — it’s not only sleek and modern-looking but also highly functional, providing plenty of mounting options for accessories without adding unnecessary weight. It’s clear that strong quality control standards were followed because everything aligns perfectly, with minimal sharp edges or flaws. The upper’s barrel is finished beautifully, with the right balance of accuracy and durability in mind.
From a performance perspective, this kit delivers consistent reliability. The components feel robust and are built to withstand harsh conditions, which is crucial for anyone who takes their shooting seriously. The carbine length barrel strikes a nice balance for close-quarters and longer-range shooting, giving enough velocity without becoming cumbersome. The ease of installation also impressed me — the package includes all necessary parts, so putting it together was straightforward and stress-free.
Additionally, being an American-made product, I value the emphasis on quality and support for local manufacturing. It’s refreshing to see a reputable company like guntecusa.com take pride in their craftsmanship and offer products that truly meet professional standards. The value for the price point is evident, considering the durability and versatility of this complete upper kit.
Overall, this AR-15 5.56 Cal Complete Upper Kit (Carbine Length) with the Ultralight M-LOK is a fantastic choice for both seasoned enthusiasts and new builders. It’s light, reliable, and aesthetically pleasing, making it a worthwhile investment for anyone looking to enhance their AR-15 setup. Honestly, I would recommend it to those seeking quality, American-made accessories that don’t compromise on performance or style.