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 their famous pancake wings for an ever closer fit to the body with an adjustable ride height and cant. You can also add their OWB Paddle Attachments to convert it to a Paddle Holster. Regardless of how you carry the BCA will get the job done in the most comfortable and concealable way imaginable. Does not fit the G3c and G3x.