AR-15 H3 Heavy Buffer 5.6 Oz


5.6 oz heavy H3 buffer for M4/AR15 Carbine rifles.  Color may vary.

Only 2 left in stock

SKU: CAR-BUF-H3-5.6OZ Categories: ,



  • Weighs 5.6 oz
  • Contains three tungsten weights
  • Standard carbine length buffer
  • Aluminum 6061 T6 hard coat anodized exterior
  • Fits AR15 and M16 carbine buffer tubes
  • Use with standard AR15/M16 carbine buffer springs


  • 5.6 oz weight slows overgassed platforms.  More economical than an adjustable gas block
  • 5.6 oz weight helps reliability in big bore applications (.458 SOCOM/450 Bushmaster, etc)
  • Increased weight also softens recoil

Additional information

Weight .35 lbs
Dimensions 3.5 × 1 × 1 in


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