Find Reviews and Compare Prices for:       All ProductsAcoustic Guitar Strings     0.0 (0)   Add a review Martin FX740 Phosphor Bronze Acoustic Light Guitar Strings   FX Flexible Core: A thinner core wire with zinc flashing delivers greater player control with sharp attack, increased flexibility and improved harmonic sustain. 12-54 ga. Have a question? Just Ask! Member Reviews Compare Prices Product Spec Send to a friend Set Price Alert Searched Martin FX740 Phosphor Bronze Acoustic Light Guitarrings in 150 stores, 1 results found Note: The most expensive offers towards the end of the page are often for multiple packs. Image Description   Store   Price Martin FX740 Phosphor Bronze Acoustic Guitar Strings, Light If this item doesn't belong here, click Remove and help us keep our results accurate.   Amazon.com   2 Store Reviews   $4.89 Go to Store You can also search these stores   Find this product on eBay   eBay   0 Store Reviews   Search on eBay Are we missing a store? Let us know! Something wrong in this page? Let us know! Related products: More 6 String Sets .012 Gauge Acoustic Guitar Strings Other Acoustic Guitar Strings internal use: spec115 spec141 spec602