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Magpul UBR Buttstock

265 $265.00

Availability: In stock

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The Utility Battle Rifle (UBR™), U.S. Patent 6651371, is an adjustable stock designed to offer the same stability as a fixed stock. The UBR™ is designed to accommodate new large-bore AR calibers, as well to withstand severe impacts, and offers a consistent and comfortable cheek weld in any position.

Comes with proprietary buffer tube and all mounting hardware.

Made in USA



  • Streamlined anti-snag profile
  • Preset LOP system for fast adjustment to preferred positions
  • Impact buffer for improved drop strength and shock reduction
  • Adjustable cheek piece for rearward adjustment of cheek weld
  • Rear 1.25" sling loop
  • Mounts on entry-length receiver extension


Included Accessories


  • Storage module
  • Wide ACR-type cheek piece
  • Removable rubber butt-pad
  • Front and rear dual-sided QD sling mounts




  • Weight: Approximately 1.25 pounds
  • Collapsed Length: 8"
  • Extended Length: 11.3"
  • Uses carbine buffer and spring

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Manufacturer Magpul
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