Radian Weapons Complete Upper, 6MM ARC, 18″ Barrel, 17″ M-LOK Handguard, Cerakote Finish, Brown

Product Description

The Radian Upper 18″ 6MM ARC complete upper assembly delivers premium performance for discerning shooters. This fully assembled and factory-tested upper fits any standard AR-15 lower receiver. It combines precision engineering with field-proven reliability.

Additionally, the 18-inch barrel features a 1:7 twist rate optimized for 6MM ARC ballistics. The rifle-length gas system ensures smooth cycling in all conditions. Furthermore, the 6MM ARC cartridge excels at mid-range accuracy up to 800 yards. This makes it ideal for medium game hunting and competitive shooting applications.

Premium Components Standard

The Radian Raptor-SD charging handle provides smooth, reliable operation every time. Moreover, the enhanced bolt carrier group delivers exceptional durability under sustained fire. The included Dead Air KeyMo muzzle brake offers superior recoil management and flash control.

The Cerakote brown finish provides both aesthetic appeal and corrosion protection. The 17-inch M-LOK handguard balances ergonomics with modularity for accessory mounting. Therefore, you get a complete, tested package ready to pair with a lower receiver.

Who Should Choose This Upper?

Precision shooters and competitive marksmen will appreciate the 6MM ARC’s trajectory and accuracy. Additionally, hunters pursuing medium-sized game will find exceptional performance at field distances. Moreover, builders seeking a complete quality solution receive a tested, reliable assembly without individual part assembly.

Finally, the brown finish complements modern tactical and hunting aesthetics equally well. This upper is ready for the range or field quickly. Radian Weapons’ reputation ensures long-term reliability and performance in any application.

Multi-Platform Versatility

The Radian Upper 18″ 6MM ARC enables caliber conversion for AR-15 platform shooters. Simply swap uppers to change calibers without purchasing a new rifle. Furthermore, the modular M-LOK design accommodates modern optics and tactical accessories.

The rifle-length gas system provides reliable cycling whether you’re training, hunting, or competing. Additionally, the 6MM ARC offers excellent ballistics compared to other mid-range cartridges. Therefore, shooters gain multi-platform versatility in one complete upper assembly.

Available at Western Sport – Roanoke, TX

Western Sport is a licensed FFL/SOT dealer serving North Texas and the DFW area since 2007. We stock premium Radian Weapons products and provide expert guidance on complete uppers and rifle builds. Contact us at 817-393-4000 for availability and fast local service.

Our Roanoke, TX location offers competitive pricing and comprehensive after-sale support. We handle all state and local compliance requirements for your transfer. Visit or call today to build your next precision rifle.

Why Buy from Western Sport?

• Licensed FFL/SOT dealer with expert knowledge of complete upper assemblies and AR-15 builds.
• Competitive pricing on premium Radian Weapons products you trust and depend on.
• Local North Texas service with knowledgeable staff ready to answer your questions.
• Fast transfers and comprehensive after-sale support for every customer.
• Compliance with all state and local firearms regulations including restricted states.

Frequently Asked Questions

Q: What lower receiver does the Radian Upper 18″ 6MM ARC require?

A: This upper fits any standard AR-15 lower receiver with proper dimensions. Ensure your lower is 5.56 NATO/.223 Remington compatible for best results. Contact Western Sport if you need lower receiver recommendations or compatibility questions.

Q: Does this complete upper come with iron sights or optics?

A: No, iron sights or optics are not included with this upper assembly. The Picatinny rail and M-LOK slots accommodate most modern optic mounts and backup sights. You can add iron sights or optics as desired for your specific shooting application.

Q: What is the Radian Weapons manufacturer’s warranty on this upper?

A: Radian Weapons backs this upper with a comprehensive manufacturer’s warranty. Contact Western Sport for specific warranty details and claim procedures. Our team can answer all warranty questions and handle any claims directly.

Q: Is the 6MM ARC suitable for Texas hunting and long-range applications?

A: The 6MM ARC excels at distances up to 800 yards with proper ammunition selection. It’s ideal for medium game hunting and competitive shooting in Texas. Furthermore, the 18-inch barrel provides excellent velocity and accuracy for hunting applications in North Texas.

Additional information