Which P22 model in particular? All the regular models are not CA compliant as they have threaded barrels while the compliant models are essentially the same but with a smooth thread protector permanently fixed in place. I believe all the compliant model numbers are 5120333, 5120363, 5120362, 5120338, 5120336, 5120337, and 5120334. If you're trying to purchase one of those and still can't I would just talk to customer service via the live chat in the bottom right corner, they've fixed all my checkout and shipping related issues generally within a few minutes. For reference: https://waltherarms.com/p22-california/

Kris, CA compliant models are 5120333, 5120336, 5120334, 5120337, 5120338. If you are trying to purcahse one of these, Bud's customer service can help you check out (hopefully) 1-859-368-0371 9am-9pm EST Mon-Fri. or use the Blue Chat now button at the bottom right corner 9am to 9pm Mon - Sat and 9am to 7pm Sunday. I have found the blue chat button works best.

Kris, Buds Customer Service can help you with checkout if CA compliant. If they cannot, purchase elsewhere. Buds Customer Service is at 1-859-368-0371 9am-9pm EST Mon-Fri. or use the Blue Chat now button at the bottom right corner 9am to 9pm Mon - Sat and 9am to 7pm Sunday.

Kris, buds website really needs updated. Several people have been having the same issue where they can't finish checkout even though it's a California compliant firearm. If you are sure it's the California compliant model just contact buds customer service at 859-368-0371 Monday thru Friday 9am to 9pm or use the blue chat button at the bottom right corner of your screen. Just tell them it's California compliant but it won't let you finish checkout and they can assist you with finishing the order over the phone. We're just customers as yourself not buds employees. Sorry you're having issues but hope this helps.