Performance Crossbow String Replacement 160, 150, 120 Series

This high performance crossbow string replaces the old string. Keep your crossbow's string in good condition, or just upgrade it to this string. It fits all MK-120 series, MK-150 series, and MK-160 series crossbows. If you own a crossbow like this, make sure you keep an extra string or two handy. A healthy crossbow makes for a happy crossbow shooter.