The BCA gun holster has been around for almost 10 years! And why not? It has withstood the test of time. It truly is one of the most comfortable and concealable outside the waistband holsters on the market today. BCA stands for Bravo Concealment Adaptive gun holster, and yes, it is adaptive. You can add our famous pancake wings for an ever closer fit to the body with an adjustable ride height and cant. You can also add our IWB belt clips to convert it to an IWB holster. Regardless of how you carry the BCA it will get the job done in the most comfortable and concealable way imaginable.