Safariland 6378-477-411 ALS Paddle Holster ALS (Automated Locking System) secures weapon once holstered; simple straight up draw once ALS is deactivated by thumb while obtaining shooting grip Injection-molded paddle design is highly concealable and rides close to body Adjustable injection molded belt loop Suede lining to protect guns finish IDPA Approved Fits Sig Sauer P226R MK25 4.41" BBL, right hand orientation