Martin Authentic Acoustic strings MA150 at DC Music Store. The "M150 string from Martin" are a Medium gauge 80/20 Bronze Set of Acoustic Guitar Strings. It includes all 6 strings and the gauges are:
Martin MA150 Medium Acoustic Guitar Strings 013 - .054
Made in Mexico these guitar strings have been the choice of many guitarists from around the world for many decades. Wound to exact specifications so you can depend on these strings for tone, brightness and clarity on a daily basic. They are a bronze wound string. Trust DC Music Store for the lowest prices on fine guitar accessories like these and more.