FN America Buffer Retainer Spring

Manufactured by FN America
SKU: 36140
MPN: 36140
Manufactured by FN America
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The FN America Buffer Retainer Detent Spring pushes the detent up so the tip can retain the buffer in the receiver extension. 

  • Type: AR-15 Mil-Spec
  • Use: New Builds/Maintenance
  • Material: Steel

This very same high-volume or competition shooter will also tell you that whatever moving parts your rifle has will need maintenance over time.  FN America understands this better than most and offers various replacement components to keep your rifle at an optimum performance level.  FN America features this Mil-Spec Buffer Retainer Spring made from durable, long-lasting steel.  When you do a takedown clean and maintenance on your AR-15, or you're into building an AR-15 from the ground up, you'll want to purchase an ample supply of Buffer Retainer Springs.
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BrandFN America

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