KAK AR-15 Mil-Spec Carbine Buffer Tube / Receiver Extension Kit

KAK Industry Mil-Spec Carbine Buffer Tube (Receiver Extension) Kit

Included:

• 6 Position Carbine Buffer Tube,
• Carbine Chrome Silicon Spring,
• Standard Carbine Buffer
• Castle Nut
• Standard End Plate

All components in this kit are AMERICA made by KAK Industry in Oxnard, CA.