Description
VERXTS-CU-16 Complete Upper Receiver
Customize Your Build: Choose Your Color, Caliber, Muzzle Device, and BCG
Build the AR-15 upper that fits your needs with the VERXTS-CU-16 Custom AR-15 Complete Upper. Designed for shooters who want premium performance without sacrificing customization, this complete upper allows you to select your preferred caliber, finish color, muzzle device, and whether or not to include a bolt carrier group.
Available in both 5.56 NATO and .300 Blackout, the VERXTS-CU-16 is built around a precision 16-inch barrel and features a lightweight 15-inch free-floating M-LOK handguard for improved accuracy, accessory mounting, and modern styling. Whether you’re building a versatile range rifle, home defense firearm, truck gun, or hunting setup, this upper can be configured to match your exact requirements.
Choose from multiple muzzle device options ranging from the standard A2 flash hider to advanced flash cone systems for enhanced appearance and muzzle control. You can also select a complete upper with or without a bolt carrier group, giving you the flexibility to use your existing components or complete the package with a new BCG.
Every upper includes premium XTS components and is assembled for dependable performance, reliability, and compatibility with standard mil-spec AR-15 lower receivers.
Features Custom AR-15 Complete Upper
Available Calibers:
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- 5.56 NATO
- .300 Blackout
Barrel Length:
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- 16 inches
Handguard:
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- 15″ Free-Floating M-LOK Rail
Available Muzzle Devices:
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- A2 Flash Hider (Black)
- A2 Flash Hider Stainless Steel (Silver)
- FSFH Flash Cone (Black)
- PHASE 1 Two-Piece Flash Hider & Flash Cone (Black)
- PHASE 1 Two-Piece Flash Hider & Flash Cone (FDE)
Bolt Carrier Group Options:
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- Without BCG
- With BCG (+$100)
Included Components:
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- XTS Charging Handle
- XTS Forward Assist
- XTS Ejection Port Cover
Gas System:
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- Low-profile gas block with matching gas system
Finish Options:
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- Multiple Cerakote color options available
Compatibility:
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- Fits standard mil-spec AR-15 lower receivers
Frequently Asked Questions
Q: What can I customize on this upper?
A: You can select your caliber (5.56 NATO or .300 Blackout), finish color, muzzle device, and whether you want the upper assembled with or without a bolt carrier group.
Q: Is this upper compatible with my AR-15 lower receiver?
A: Yes. The VERXTS-CU-16 is designed to fit standard mil-spec AR-15 lower receivers.
Q: Does the upper include a bolt carrier group?
A: You can choose either option during checkout. Adding a bolt carrier group increases the price by $100.
Q: What muzzle devices are available?
A: Customers can choose from a standard A2 flash hider, stainless A2 flash hider, FSFH flash cone, or the PHASE 1 two-piece flash hider and flash cone system in either Black or FDE.
Q: Are the barrels threaded?
A: Yes. Barrel threading varies by caliber:
- 5.56 NATO: 1/2×28
- .300 Blackout: 5/8×24
Q: What type of handguard is included?
A: Every VERXTS-CU-16 upper includes a 15-inch free-floating M-LOK handguard that provides excellent rigidity, accessory mounting capability, and enhanced accuracy potential.
Q: Who is this upper designed for?
A: The VERXTS-CU-16 is ideal for shooters looking for a customizable AR-15 upper that can be configured for recreational shooting, home defense, hunting, competition, or tactical applications.









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