If Haig had not killed off so many soldiers that you had to start using prople who were too short or too young to be accepted before the war, there would have been no need for different length buttstocks.
I would point out that FMJ was a MOVIE, not reality.
Old chinese saying: The more you sweat in peace, the less you bleed in war.
You are right in the wanton waste of men in WWI. When it came to WWII, the Canadians said "NO MORE." Even then, for political reasons, Canadian soldiers were sacrificed at Hong Kong and Dieppe.
At Hong Kong, the result of inept British leadership and Defence Plans was blamed on the Canadians, who, though they held their Defences, were ordered to Surrender because the "Leadership" did not occupy the high ground, but allowed the Japanese to do so.
The "on and off" Dieppe "Raid" should have been cancelled well before the troops hit the beaches due to several delays and postponements. Troops were not isolated between these postponements and were allowed to leave their Camps. The Invasion Force was discovered well out in the Channel by German Naval Units so the German Army was alert. The British Commander insisted that the Dieppe Raid go on, with the result that the Canadians suffered. Political deference to the Russians.
After WWII it seems that the standards of Marksmanship deteriorated, but have, with the numerous small Wars and "Actions", been given more emphasis. Unfortunately, many of us remember some of the television footage of Vietnam where American troops were simply holding up a M16 over a wall and letting the whole magazine go in the general direction of the enemy.
Some of our modern "politically correct" citizens in Canada in the past few years were agast that "our Canadian boys were being trained to kill people." This was a fairly common view of our anti-gun and gun control crowd.
I have had a bit of experience with both Canadian and American methods, but that was a while ago. I would say that the U.S. Marines and the average Canadian Infantryman were about equal, with the U.S. Army not as good.
In teaching PRACTICAL marksmaship to Units, we would have them fire for record. Then, one of us would take the worst shot (everyone in the Unit knew who that was,) and spend an afternoon with him on the range while the rest of the Unit attended lectures, etc. In most cases, some basic marksmanship training to him really improved his ability.
Then, next morning, we would set up five "man sized" targets at 100 yards and a sixth one about 20 yards away from the group. We would ask for five people to shoot one magazine each at thes 5 targets but leave the sixth one alone. In almost all cases, the 5 guys chosen would put the rifle on full auto, stand there, and blast the rounds downrange. Most of the time, there would be 7 or 8 holes in the group of 5 targets, out of 100 rounds fired.
Then, we would have the guy who everyone knew could not hit the broad side of a barn door fire one magazine of 20 rounds. He used the prone position, semi-automatic, and sometimes a sling if he preferred and shot better with it. The result was that he usually put 12-15 rounds into the target. We put the targets on display with the signs "100 rounds" and "20 rounds by the worst shot."
It was just a matter of proper training and methods.
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