I’ve ordered a lot of trigger kits and parts from them until I had an issue with a simple recoil guide rod in my CZ SP01. The stainless guide rod will not lock into the slide and the barrel lug due to the length and stiffness. I contacted them for direction and got nothing except I could return it. I returned it in the original undamaged baggy and they refunded 1/2 my money due to a 25% restocking fee and shipping. This part wasn’t something I changed my mind about, I was happy to have it, but it won’t work as advertised. Beware ordering from this company unless you know it will work, they don’t stand behind their products even to a good customer who has bought many items and given them great reviews until now.