Self-loading magazines are still in the future. Butler Creek has the next best thing. The ASAP Universal Double Stack Magazine loader works with a large majority of double stack magazines between .380 ACP - .45 ACP. Fill magazines with one action - push the mag loader down, insert the round below the feed lips, and raise the loader up. Bullet seated, magazine loaded. Just like that. Features: Works with most double stack magazines Uses only one action to load magazine Made in the USA