This is a six-position commercial M4-type buttstock. The stock is made from extremely tough, fiberglass-reinforced, injection-molded nylon that stands up well to the elements. It features a black matte finish with a built-in swivel.

Specifications:

• M4 Commercial 6 position buttstock.
• Molded from reinforced plastic composite.
• Fits standard Commercial 6-position buffer tubes.
• Metal sling loop/attachment installed.
• Matte black finish.