Ahm, sorry just cause you only hear about 1 person mentioning it here on Gunnutz does not mean there are not more issues. I purchased 2 WK180c's (in the 490 SN range) and on one of them within less than 200 rounds a large piece of the bolt face broke off during a 3 Gun match. The other has not seen more than 50 or 60 rounds. But hey, #### can happen with ANY rifle. 1 Email with pic to Kodiak later and within 5 days a replacement arrived and the broken one send back as per request for inspection. I am very happy how and how quick it was handled, so I am still a happy camper, but you can't assume this forum reflects ALL the issues and the correct amount of people affected.