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37oz Weight system developed for use with the Magpul UBR Gen2 collapsable buttstock.

UBR Gen 2 Weight System

  • Stealth Ballistics 37oz weight system for the Magpul UBR Gen2 buttstock. Designed to add sufficient weight to properly balance your rifle when using handguard weights.  Weight is made up of 3 separate ingots to make fine tuning your rifle's balance quick and easy.


    The set includes 2 Extended Cover Plates, 2 Assembly Bolts, and 3 Weights.  

    BLACK Cover Plates.

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