The Maglula BabyUpLULA Pistol Magazine Loader is a military quality pistol magazine loader constructed of a durable polymer. The Maglula BabyUpLULA Pistol Magazine Loader will work with single stack magazines and no adjustments, inserts or spacers are needed. With this loader, magazines can be loaded in 1/3 the time of conventional loading. This means you can spend more time shooting and less time loading your magazines. The Maglula BabyUpLULA Pistol Magazine Loader is a great time saver for pistol shooters.Loads .22LR, .25, .32, .380 ACP and single stack magazines of all manufacturers.Magazines this loader will NOT work properly withConverted 22 MagazinesWide-Bodied Magazines (Greater than 1/2")Magazines with a projecting side pinBrowning BDA 380 ACPBeretta Cheetah 380 ACPGlock 42 380Ruger LC 380Ruger Mark 1, Mark II, Mark III 22 Long RifleRuger 22/45 22 Long RifleRuger 10/22 22 Long RifleS&W 22A/22S 22 Long RifleTaurus PT138 380 ACPWalther P22 22 Long Rifle