I purchased a IMSI 22 pound flat wire spring to be used on a King's officer recoil rod system. I purchased the 'factory rod' size, which fits the King's system.
Due to lots of snow I waited to shoot it until today.
Function was perfect for 75 rounds.
I will continue the testing until I reach 300 rounds, which is where I have always had to replace the former two music wire springs I purchased several times for more money from Kings.
Due to lots of snow I waited to shoot it until today.
Function was perfect for 75 rounds.
I will continue the testing until I reach 300 rounds, which is where I have always had to replace the former two music wire springs I purchased several times for more money from Kings.