The Caldwell® Mag Charger® Universal Pistol Loader is designed to work with almost all pistol magazines. The Universal Pistol Loader works with both single-stack and double-stack magazines and loads 9mm*, 10mm, .380*, .357 Sig, .40 S&W and .45 ACP. This magazine loader is simple to use, just drop in a round and squeeze the lever. The adjustable side shims align magazines of any width for optimal use, and are labeled with numbers for quick adjustment. The lock knob keeps virtually any size magazine secure. The extremely durable polycarbonate construction will stand up to years of loading magazines. *Please Note this product does not work with the following: 1911 9mm magazines Bersa Thunder .380 ammunition CZ Scorpion EVO3 S1 9mm ammunition Taurus PT 92 magazines
