It's dice roll with the WK whether you get a good one, or one that's bolt body will start to eat the inside of the receiver and/or have pieces break off of it. Probably worth getting the MCR, as it incorporated steel side panels for the bolt body to run against, and I haven't seen any reports of failures in the bolt body or other areas. Wolverine and Spectre are carefully, but feverishly producing new .223 copies of the rifle, to get as many new semi-automatic rifles in Canadian hands as possible, lest further government prohibitions occur. Wolverine gets a shipment every one to two weeks from Spectre, sells some almost immediately on their site, and then sends on some to their retail partners across Canada. It may take a week or two to hit Wolverine or a partner's site at the right time to get your order in, but that will very likely be much faster then waiting on Kodiak. They actually have stock in Valkyrie if you want one immediately in a less popular caliber; I assume its a less popular caliber, since that version is the only copy that has remained consistently in stock. Good luck!