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RSR Part #: ADVA5101030 Manufacturer Part #: A.5.10.1030

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Advanced Technology, AR-15, Buffer Spring, Standard Length


  • Manufactured in the USA
  • Virtually Indestructible
  • Fits Most AR-15 and AR Variants

Product Description

The ATI AR15 buffer spring works with commercial, military and hybrid buffer tubes and is virtually indestructible. It is made in the USA and fits most AR15 variants.