The LTD Arrow, now has a Black Metal version with a TonePros locking bridge and string-thru-body design. It also features stainless steel frets, as well as the special EMG 81 and TKO kill switch. It’s called the Arrow-NT Black Metal. The LTD Black Metal Series, which launched in 2018, quickly became one of ESP’s most popular collections of guitars due to their brutal aesthetic look and streamlined performance with a crushing sound.