CMC Products M-PM-45FS8-B Custom Firearm Magazine offers unparalleled performance and durability for firearms enthusiasts. Designed with precision, this magazine showcases exceptional American engineering and quality, ensuring a reliable shooting experience. Crafted for optimal functionality, this custom magazine guarantees smooth operation and ease of use. Its robust construction and heavy-duty spring provide extraordinary tension and longevity, making it an essential accessory for your firearm. Smooth Finish Easy Insertion / Removal Heavy-Duty Spring for Long-Lasting Tension and Durability Experience exceptional quality and performance with the CMC Products M-PM-45FS8-B magazine, tailored for serious firearm enthusiasts.