Magpul UBR Buttstock

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  • Description

Magpul UBR Buttstock

The Utility Battle Rifle (UBR™), U.S. Patent 6651371, is designed to be a multi use battle rifle stock. Adjustable for length of pull. It is a replacement for standard AR15/M16 carbine sized stocks. Unique tube and lock system allows for feel of fixed stock with versatility of a collapsible. Comes with proprietary tube and all mounting hardware.


• Streamlined anti-snag profile

• Preset LOP system for fast adjustment to positions

• Impact buffer for improved drop strength & shock reduction

• Adjustable cheek piece for rearward adjustment of cheek weld

• Rubber butt-pad

• Rear 1.25" sling loop

• Mounts on entry-length receiver extension


• Weight: Approximately 1.25 pounds

• Collapsed Length: 8"

• Extended Length: 11.3"