Designated Marksman Rifle (DMR)



At F4 Defense, we sought 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. The F4 DMR is built around our dynamic billet matched receiver set, patent pending Adaptive Rail System (ARS/ARS-L), and a match grade barrel. The result: a sub-MOA mid to long range tactical rifle that performs in any environment, under any conditions.

SKU: F4-15-DMR-ARS Categories: ,

Product Description

Technical Specs

  • Receivers: Precision CNC Machined from Aerospace Aluminum Billet 7075-T6
  • Barrel: 18″ 416R Stainless Steel, 3 Land Polygonal Rifling, 1×8 Twist Rate (Manufactured by Black Hole Weaponry)
  • Caliber: .223 Wylde
  • Fire Control Group: HiperFire 24C
  • Handguard: Adaptive Rail System (ARS/ARS-L) 15.5″
  • Gas System: Mid Length DI – Adjustable
  • Charging Handle: F4 QR Ambi Charging Handle
  • Selector: BAD Short-throw Ambi Selector
  • BCG: F4 Defense NiB
  • Muzzle Device: F4 Defense QR Muzzle Brake
  • Stock: MFT Utility Battle Stock
  • Sub-MOA Guarantee (Select Match Ammunition)
  • Type III Hard Anodized
  • Weight: 6.83lbs
  • American Made with American Metal

None of what we do would be possible without the brave men and women in the military and emergency services.  To show our appreciation we offer a 15% Discount to all active duty, retired, and veteran military members and first responders.  Please contact us before purchase.

Additional information

Weight 10 lbs
Dimensions 42 x 15 x 5.5 in

18" ARS, 18" ARS (Stainless), 18" ARS-Lite, 18" ARS-Lite (Stainless)


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