Radian Upper 14.5" 6mm Arc Brown
Radian complete upper receiver in 6mm Arc with 14.5" pinned barrel, mid-length gas system, 14" M-Lok handguard, ambidextrous controls, and Cerakote brown finish.
Radian Upper Receiver Assembly — 6mm Arc
Radian Weapons has built a reputation on uncompromising quality and attention to detail. This complete upper receiver represents that philosophy in practical form.
Specifications
- Caliber: 6mm Arc
- Barrel Length: 14.5" (pinned to 16" overall length)
- Twist Rate: 1:7
- Gas System: Mid-length
- Handguard: 14" M-Lok rail
- Charging Handle: Radian Raptor-SD (ambidextrous)
- Bolt Carrier Group: Radian Enhanced
- Flash Hider: Dead Air KeyMo compatible
- Finish: Cerakote Brown
Design and Construction
Every Radian upper is hand-assembled by a trained gunsmith who personally inspects, test fires, and cleans the weapon before it leaves the shop. This isn't mass production—it's craftsmanship.
The fully ambidextrous controls benefit both left and right-handed shooters equally. The Raptor-SD charging handle cycles smoothly and intuitively regardless of your dominant hand. The enhanced bolt carrier group is engineered for reliability and longevity.
Why 6mm Arc?
The 6mm Arc delivers rifle-class ballistics in an intermediate cartridge platform. It offers excellent accuracy, moderate recoil, and efficient energy transfer—making it ideal for precision shooting and hunting applications.
Quality Guarantee
Every Radian product is backed by a lifetime warranty. That's confidence in engineering and manufacturing.
Features
- sub-moa accuracy guarantee w/ black hills match grade ammunition
- billet machined 7075-t6 upper receiver w/ m4 feed ramps
- proprietary extended aluminum handguard w/ magpul m-lok modular mounting system and integrated upper/handguard stainless steel anti-rotation pin
- chambered in 6mm arc
- 5/8x24 thread pitch
- enhanced black nitride m16 bolt carrier group
- lightweight forward assist
- radian raptor-sd suppressor-optimized ambidextrous charging handle
- direct impingement gas system
- 14.5 mid-length gas system"
