This is one of Gary Cooper's finest westerns. It was interesting and engaging from start to finish.
I enjoyed the movie especially the inaccurate historical background of the Springfield Allin trapdoor breechloading action rifle and carbine. It made for a more interesting storyline.
The Springfield Allin trapdoor breechloading rifle and carbine did not appear until a few years after the Civil War. The United States Army found itself with hundreds of thousands of obsolete, muzzle-loading, Springfield rifles. The age of the metallic bullet cartridge had firmly been established and there was no going back. But how could the U.S. Army finance a new, breechloading rifle, given the vastly smaller military budget and so many obsolete muzzle loading rifles on hand? The solution was ingenious, thanks to an Ordnance civilian engineer employee, Mr. Allin. To make a long story short, Allin devised a technically ingenious method of converting the muzzle-loading Springfield rifle into a breechloader by altering the back end of the barrel substantially. You can go to the Internet and read all of the engineering details. The result was a reliable, breechloading rifle and the U.S. Army did not have to invest heavily in a new breechloading rifle, although there was an excellent design available, the Remington Rolling Block. The cavalry carbine came later and these were mostly newly manufactured. The breechloading Springfield rifle proved its tactical worth in the series of Indian Wars that arose between the end of the Civil War and into the next two decades. Many a US cavalry trooper lived to fight another day against superior odds of hostile Native Indians because he carried a breechloading carbine that could shoot around 12 shots a minute compared to the 3 shots per minute of the old, muzzle loading Springfield rifle. The Allin trapdoor breech-loading rifle and carbine continued into U.S. Army service into the Spanish American War of 1898, even though by that time it was clearly obsolete and inferior to the German manufactured Mauser bolt-action rifle carried by the Spanish Army in Cuba and Puerto Rico. Even during WW1, the Springfield existed in states militias and reserve units. So many Allin Springfields were manufactured that the rifles were cheap surplus weapons in the 20th century, which probably explains why there were so many shown in the movie. All in all, the movie was a good western with Cooper's fine acting skills behind it and a good storyline of espionage, counterespionage, a shocking whodunit, and the unsung main character of the movie besides Gary Cooper, the breechloading Allin trapdoor Springfield carbine. No Allin trapdoor Springfield rifles were depicted in the movie.