I have a Storm Lake barrel for Glock 17. It is about 2 years old and I have about 800 rounds through it. It has been 100% reliable in 3 different Glock 17 pistols. Great barrel for shooting cast bullets. $90 + $5 for shipping by USPS 1 class post. Shipping insurance is $2 if you want it. Payment by MO or personal check but I'll have to hold the check till it clears.