Brand new, never installed or used. No original packaging.

Includes:

•  Odin Works Adjustable Buffer (OS-ABS-9MM) for AR-9 / 9mm AR platforms

Adjustable from 5.4 oz to 7.4 oz

•  Comes with 5 weights total:

•  1× aluminum

•  1× stainless steel

•  3× tungsten

•  Strike Industries AR Carbine Flat Wire Spring (SI-AR-FWS-C)

•  Both included weights

•  Both Allen keys