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Daniel Defense Buffer Spring Carbine Mil-Spec

Daniel Defense Buffer Spring is a replacement carbine Mil-Spec action spring for standard AR-15 carbine buffer systems. It’s designed to restore reliable cycling performance when your existing spring has worn or been damaged.

Key features

  • Replacement carbine Mil-Spec action spring for standard AR-15 carbine buffer systems
  • Steel spring construction for consistent load and cycling durability
  • A practical part for function-focused maintenance and reliability

Keep your carbine running as intended with this Daniel Defense replacement buffer spring.

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