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Expo Arms AR-15 Carbine Buffer Spring - 17-7 Steel

Manufactured by Expo Arms
Manufactured by Expo Arms
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Whether for a brand-new build, as a replacement component, or to keep on hand as a spare, the Expo Arms Carbine Length Buffer Spring will not let you down. Crafted from music 17-7 steel, this action spring is designed for use with AR-15 carbine length receiver extensions. The 17-7 steel is designed to last thousands of rounds without losing spring tension.

  • Carbine length
  • Made from 17-7 steel
  • Proudly made in the U.S.A.
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BrandExpo Arms
MaterialSteel - 17-7
TypeAction Spring - Carbine Length
California Prop 65 warning

 WARNING: This product can expose you to chemicals, which are known to the State of California to cause Cancer and Reproductive Harm. For more information go to www.P65Warnings.ca.gov.

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