Trinity Force Mil-Spec Carbine Buffer / Receiver Extension Kit

SKU# 1690 | by Trinity Force
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The AR Receiver Extension Kit is constructed from aircraft grade aluminum with rolled threading. The buffer tube has been hard coat anodized for maximum corrosion and wear resistance. A standard buffer spring and 3oz carbine buffer are included as well as a castle nut and lower receiver end plate.

This assembly kit will fit on all Mil-Spec AR-15 lower receivers.

  • Mil-Spec Carbine Buffer Tube / Receiver Extension
    • 6 Position Aircraft Grade Aluminum
  • Carbine Buffer Spring
  • Castle Nut/Receiver Nut
  • Mil-Spec Receiver End Plate
  • Carbine Recoil Buffer

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