In the latest issue of Rifle magazine, there was a review of the 1854 in 45 Colt. It was not a enthusiastic review. The receiver, barrel and bolt are the only pieces made of steel. All the rest are MIM parts. The author thought it was way over priced, due to all the MIM parts. Accuracy was just average. He gave it a C+ rating. Let's hope the 45-70 is better.