The Ruger BX-25 Magazine surpasses all other 25 round magazines for durability and reliability. Polymer and Stainless Steel, its construction is built to take whatever you throw at it. Competition Matches or Extreme Environments, you know you can count on Ruger to deliver the round count and reliability that you need. Easily disassembled for Cleaning and Maintenance to keep performing for long continuous use. Stock up on the Best today.