Our keyed buffer tubes are manufactured exclusively for Thordsen Customs and utilize a hybrid design, combining Mil-spec rolled threading with the heavier walls and length of a commercial carbine buffer tube. They are made without the slot and detent holes leaving a clean look and eliminating the ability to lock an adjustable stock onto it.
Material: 6061 Aluminum
Profile: Hybrid Commercial
Plating: Type III black anodize
Weight: 5.6 oz.
Made in USA