SKU: MGPMDRM-A57
UPC: 708279015311
The Promag S&W SD9 9mm 50-round drum magazine is a high-capacity aftermarket option designed specifically for the Smith & Wesson SD9 platform. This drum-style magazine holds exactly 50 rounds of 9mm ammunition, providing extended firepower between reloads for various shooting applications.
The drum magazine operates through a rotary spring mechanism that feeds ammunition reliably from its curved storage chamber into the magazine tube. Its black finish resists fingerprints and offers a professional appearance, making it suitable for both the range and maintenance environments.
This magazine is ideal for shooters who prioritize maximum ammunition capacity during practice scenarios, match preparation, or tactical training exercises. Operators and recreational shooters can benefit from reduced reload frequency and faster transitions between strings of fire, ensuring a more efficient shooting experience.
WARNING ⚠️ You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition and firearms. Please reference our requirements for ammunition orders to "restricted" states HERE. Always make sure you use the correct ammunition for your firearms. Ammo cannot be shipped to a PO Box. Please reference state & local laws before making a firearm or ammunition purchase.
