I was looking to purchase a new barrel kit for my HK ripper, I looked up different barrels and loved that HK came out with a barrel set up. I love running my ripper but think the barrel it just above average. So I went and purchased the HK lazr kit, in blue to match my marker of course. Ordering was super easy and received my kit in just a few days after ordering. Inside the package, I notice my kit was well protected during shipping. I look forward to ordering other gear soon