This Universal Single Stack Magazine loader is ideally suited for anyone looking for a high-quality way to quickly fill their 9MM to 45ACP single stack magazines. The loader is constructed of durable polymer, works with most single stack magazines, uses only one action to load a magazine and these are proudly made in the USA.The loader is constructed of durable polymerWorks with most single stack magazinesUses only one action to load magazineSaves time and effortCompatible with 9mm to .45 ACP ammoProudly made in the USAThe 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.Works with most double stack magazinesUses only one action to load magazineMade in the USAButler Creek has three ways to load MSR magazines and none involve your thumbs. The Butler Creek ASAP Universal AR15/M16 Magazine Loader fills up mags almost as fast as they can be emptied. Loose ammo can be loaded one round at a time with a simple click or engage the loading arm to expedite the process. The loading arm can handle up to 10 rounds of loose ammo, or ammo in a stripper clip, and the rounds are locked into the mag with a quick push. Spend more time shooting, and less time reloading.The loader is constructed of durable polymerWorks with most AR15/M16 magazinesThree optional ways to load a magazineSaves time and effortCompatible with most .223/5.56 ammoProudly made in the USA