Black gun


After the successful release of the F-15 Sidewinder, we have now expanded our MSR (modern sporting rifle ) line with the release of our new F-10 Sidewinder. This is another great addition for the hunter or tactical shooter who requires an extremely accurate, lightweight rifle that provides quick follow-up shots. This rifle is a side charger with no forward assist and no rear side charging handle. The Sidewinder features a 3/4 MOA accuracy guarantee.

Here is what you get with your new Sidewinder rifle:

  • High-end precision components
  • Unique sleek receiver design with fewer parts to get hung up on while hunting
  • Magazine capacity: 20 rounds
  • Carbon fiber hand guard with full length aluminum rail
  • M-Lok design compatible with bottom rails and accessories
  • Trigger Tech Diamond trigger
  • Ambidextrous controls
  • Carbon fiber pistol grip
  • 18” Match grade C3 Carbon Barrel
  • 3/4 MOA 3 shot accuracy guarantee


  • Model:
    F-10 Sidewinder
  • Weight:
    7.5 lbs (carbon barrel)
  • Barrel:
    Fierce C3 Carbon Barrel - 18"
  • Caliber:
    6.5 Creedmoor (twist: 1-8), .308 WIN (twist: 1-10)
  • Certified
    .75 MOA
  • Price

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Fierce Firearms


360 N R.Fierce Ln.
Redmond, UT 84652