F4 Defense – 6mm ARC



At F4 Defense, we sought a design to set an industry standard in both quality and aesthetics, but that was just a starting point. Our engineers have developed a precision rifle that seamlessly blends form and function.

Lead time’s are roughly 20-24 weeks due to the high demand.


Out of stock

SKU: F4-15-EBR-6ARC-ARS-1 Categories: ,


Technical Specs

  • Receivers: Precision CNC Machined F4-15 Matched Billet 7075-T6
  • Controls: Full Ambi Bolt Catch and Mag Release
  • Barrel: 18″ 7.5T Fluted Stainless Steel Match Grade Barrel
  • Caliber: 6mm ARC
  • Fire Control Group: Trigger Tech® Adaptable AR Primary Trigger (2 stage)
  • Handguard: 15.5″ Adaptive Rail System
  • Gas System:  Superlative Arms Adjustable
  • Charging Handle: Radian Raptor (AMBI)
  • Selector: Radian Talon Short-throw Ambi Selector
  • Bolt Catch – Billet Titanium – DLC Coated
  • BCG: Black Nitride BCG – MPI Bolt (158 Carpenter Steel)
  • Muzzle Device: 5/8-24 Seekins Precision
  • Stock: Magpul MOE SL
  • Overall Length: 37.5″
  • Weight: 7.15lbs
  • Finish: Type III Class II Anodized Black
  • Sub-MOA Guarantee




Additional information

Weight 10 lbs
Dimensions 42 × 15 × 5.5 in

.204 Ruger, 22 Nosler, 224 Valkyrie, 6.5 Grendel


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