The Tulster Echo Pro Carrier is their Universal Magazine Carrier, built to fit a wide range magazines from various manufacturers. New to the Echo Series, the Echo Pro is injection molded from a blend of polymers, and features an upgraded, more precise design. Thanks to the minimalistic design and lack of unnecessary material, it's a perfect, versatile and comfortable mag carrier.Every 9mm/.40 Echo Pro Carrier is manufactured to a precise fit. The injection molded shell allows us to offer an upgraded, sleeker look. The most crucial feature of the Echo Pro Carrier is the innovative Patented MRD (Mag Retention Device). With the included Allen, the MRD can be adjusted to fit virtually every magazine. In addition, it allows incremental adjustments to be made, so you can dial in the perfect retention for your mag draw.The included 1.5" Tulster Quick Clip can be swapped from side-to-side, to allow IWB (Inside the Waistband) or OWB (Outside the Waistband) carry; accommodating e...