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223 308 Buffer Retainer Tube Detent Plunger

223 308 Buffer Retainer Tube Detent Plunger

This is our universal Buffer Retainer Tube Detent Plunger. It's compatible with AR-15 and AR-10 buffer tubes in both rifle and carbine lengths. The plunger has a phosphate finish and both pieces are made of steel.


  • Mil-Spec
  • Steel construction
  • Retainer - Phosphate finish
  • High tensile spring - stainless steel
  • Fits: AR-15, AR-10

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We Ship Fast!

All orders ship out within 48 business hours(except items need to be test-fired). 

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  • Product Code: DS-D
  • Availability: In Stock

Tags: Buffer, Retainer, Plunger, AR-15, AR-10