Blackhawk's A.R.C. (Appendix Reversible Carry) IWB holster is made of a soft yet durable injection molded polymer material for comfort, and the fully ambidextrous design allows for left and right hand use. It includes two cant and ride height adjustment belt clips for 1.5" to 1.75" belts. It also has a passive retention detent with adjustment screw, and allows for use of rear mounted red dots. The ARC IWB is made in USA. This model is compatible with S&W M&P Shield 9/40.