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In Stock SKU: THO4300SB-GAS


FRS-15 GEN III Standard Stock Kit - Black


FRS-15 stocks are on over 80,000 rifles in America and just like our tens-of-thousands of satisfied customers, we believe it is the best featureless solution on the market. The FRS-15 was one of the first featureless stocks available and we hold the patent on applying the ergonomics of a rifle-style-grasp to an AR receiver. The FRS-15 replaces both the adjustable stock & pistol grip feature of your black rifle and has evolved, through three generations of improvements and upgrades, into the most versatile, safe, and functional option for featureless application.

The FRS-15 is made in California, by California gun owners. We work hard to protect the rights of legal gun owners and offer them the ability to stay in compliance with the swiftly changing gun laws of their state.

The FRS-15 Gen III, is compatible with the AR-15 and AR-10 platforms, with Carbine or A2 length recoil systems. It is also compatible with the AK-47, as well as the CZ Scorpion, and SIG SAUER MCX/MPX. The modular design offers a range of additional sling options, cheek risers, and length of pull choices to meet both your needs and your budget.



  • Bottom or side mount sling loops (Optional)
  • Thickened Grip
  • Interchangeable side panels
  • Aggressively checkered grip
  • Grip storage compartment
  • Rubber buttpad
  • Many upgrades & accessories available


  • Material: 33% Glass filled Nylon
  • Hard points: Black oxide coated steel
  • Overall length 12.5"
  • Length of pull: 12" Min to 15.5" Max
  • Stock weight: 20.5 oz.
  • Buffer tube cover weight: 3.3 oz.
  • Buffer tube cover length: 7.5"

Kit Includes:

  • FRS-15 Rifle Stock
  • Standard Buffer Tube Cover
  • Ergonomic Endplate
  • Mounting hardware
  • Mounting Wedge
  • Full color installation instructions

UPC 718117821288
MFG thordsen customs

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