RAE-703 New! Pistol Magazine Loader for Extra Thick Magazines, typically .40 & .45 Cal (Blue) Magazine loading tool. MAGAZINE NOT INCLUDED. Simple loading tool custom designed profile to fit pistol mags by over 35 gun manufactures. Save Your Thumbs. Easily and quickly load mags with stiff springs.............. Load Faster, Shoot More. Focus on shooting rather than loading mags at the range. No complex moving parts to malfunction, to pinch the hand, damage magazine follower, or plating on bullets. The RAE-703 is specific to extra thick magazines typically .40 & .45 cal. and some 9mm.