Stormlake Pistol Barrel for Glock 34 9mm 5.32 in. Standard Length 4 Ports

This G34 replacment barrel does a good job reducing recoil using the 4 ports on top. It is a drop in and fits perfectly. I recommend and would buy again. I didn't want to lengthen the barrel with a compensator so this really proved to be a good alternative to control muzzle rise.