AR-15 Powdered Tungsten H1 Heavy Buffer 4 Oz


4 oz heavy tungsten powder H1 buffer for M4/AR15 Carbine rifles.  Color may vary.

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SKU: CAR-BUF-TUN-4OZ Categories: ,



  • Weighs 4 oz
  • Contains tungsten powder instead of solid steel or tungsten weights
  • Standard carbine length buffer
  • Aluminum 6061 T6 exterior
  • Fits AR15 and M16 carbine buffer tubes
  • Use with standard AR15/M16 carbine buffer springs


  • 4oz weight allows for more reliable function in rifles with shorter gas systems
  • 4oz weight reduces bolt bounce in full auto fire
  • Increased weight also softens recoil
  • Standard dwell time for normal cycling of the rifle

Additional information

Weight 0.2 lbs
Dimensions 3.5 × 1 × 1 in


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