The 10round XP .38 Super Mag is already a long time favorite of combat and speed shooting competitors and has become ever more reliable and more versatile by receiving two major enhancements. An increase in spring strength for enhanced reliability and incorporation of the same integral removable base pad design as used on the legendary Power Mags. The integral removable base pad design allows optional choices of very short andor extra long for competition use. Power Mags are lean and sleek, yet they are extra-heavy-duty with increased reliability and service life. A unique all-steel follower design yields the lowest possible bearing surface for long-lasting function in dirty environments when ongoing cleaning and maintenance may not be possible. The unique follower design also functions as a spring, which allows the high tensile rocket wire spring coils to be the largest (side to side, front to back, and top to bottom) of any extra capacity .38 Super caliber 1911 magazine.