Whether youre carrying a Sig P365, S&W M&P9 Shield, Glock 19, or one of 100s of other handguns the firearm-specific polycarbonate pocket is designed for YOUR firearm. Not only is the pocket engineered to offer a superior fit, the polycarbonate pocket is made from an incredibly durable material ensuring that your holster will last a lifetime.When comfort counts the patented N8 Tactical backer is your go to. The backer is comprised of three crucial components married together to offer superior comfort. The durable leather surface will not mar or scratch your firearm while providing a clean and smooth surface to draw from. The middle layer of the backer features a moisture-proof neoprene core. This core not only protects your firearm from sweat and body oils but it also offers a compression cushion to eliminate the firearm from pushing into your body. Last but not least the body side of the backer features a silky smooth layer of ultra-comfortable suede. This suede is the finishing touch to the most comfortable holster backer on the market.The Secure Twist Release Retention System ensures that your firearm will stay secure enough to provide proper retention while allowing for a smooth worry free draw. The system features a small modification to the pocket that secures your firearm, while being easily released with a minor twist of the wrist. Specifications for N8 Tactical Professional Holster: Manufacturer: N8 Tactical Color: Black Hand: Left Holster Type: Inside the Waistband Holster Quantity: 1 Accessory Attachment System: Hook, Belt Clip Condition: New Fastener/Closure Type: Belt Clip Last Chance: Yes Attachment Type: Belt Clip/Hook Package Contents: N8 Tactical Professional Holster What firearm models does the manufacturer say N8 Tactical Professional Holster is compatible with? The manufacturer suggests that N8 Tactical Professional Holster is compatible with 1911, Ruger LC9, Glock 19