I've been pretty vocal about mine - I got a Colt Canada / Diemaco 6920 from Gunprime a short while back. It is awesome. I have several 6920s, few of which are police trade-ins. The Canadian is hands down the best. Barrel is dead nuts accurate, and once you hold it in hand next to a regular 6920 you can see the little things. No forge flashing, everything is smooth (to include the cleaned up threads on the buffer tube that the Canucks do). Mine is the old Colt grey - I am assuming it's the same for these. Kinda cool looking, not necessarily a big deal, but if you like Colts its all about the nit picking. I'd say you can't go wrong. I like the basic 6920, and the Colt Canada ones are peak 6920 for me. My Bolt was Diemaco D marked. I haven't pulled my barrel, but I read here you may need to do that to really check if the barrel is Canada made. Either way, the barrel I scored is quite nice.