The Maglula UpLula Universal Mag Loader is a military-quality tool designed for effortless loading and unloading of virtually all 9mm Luger to .45ACP magazines, including single and double stack and 1911s. Compatible with most .380ACP double-stack mags, this versatile loader fits all sizes without the need for inserts, spacers, or adjustments. Its user-friendly design allows rounds to drop in easily without finger strain, making it possible to load hundreds of rounds painlessly at a rate of up to one round per second. Protect your fingers and magazines with the durable polymer construction. Suitable for a wide range of magazine brands, the UpLula is an essential accessory for any shooter.