Well jim21...Now you have read somewhere that a guy has killed about 140 deer with a .243 and never lost a one...
Most of the gun writers today are just selling stories...and many don't have any 1st hand experience.....My cousin wounded and lost a couple of deer last year with his .270 WSM....
He has a problem flinching and a problem tracking....I lost a deer back in the '70s with a Bear Whitetail bow...but I didn't blame the bow, broadhead or arrows...I looked in the mirrow and saw who was to blame...We are fortunate to have so many calibers and such a wide variety of bullets and scopes to choose from...I guess it can be complicated for new hunters but it keeps Greybeard interesting...I would bet that there are more deer lost each year due to hunters flinching, from using too large a caliber and making a bad hit than to hunters using a .243/.250/.257/25-06 class rifle and making a good hit....I would also bet that most gut shot deer are lost due to poor tracking skills and the hunters not having the patience to wait several hours before they track that deer, in other words hunter inexperience...But, like the claim that the .243 wounds more than any other caliber this is hard to prove....
In fact, thinking back about last season...None of us using .243s lost a deer...2 of us could be classified as "experienced" but...one was a 14yr old boy that killed his 4th and 5th deer with his .243 and one was a 13 year old girl who killed her 1st...In fact my 14 yr old niece killed 2 does one afternoon with a 22-250 loaded with Nosler Partitions...both shoulder shots and had full penetration...both dropped at the shot...I have never claimed the .243 is the "best" deer rifle...I don't think it exists...I know hunters that have gone from a '06 to a .243 and they are happy...I have no problems with the recoil of a .270....but I know some hunters that do...What is most important is to buy a gun for a beginner that they are not afraid of and have them practice and learn to enjoy shooting..I happen to have a hunting buddy that started with a '06, then went to a .270 and then a .260...He had devoped a flinch...Since he was a Navy Seal and considers himself "macho" it was a hard problem to detect...I could shoot his rifles better than he could...I finally took him to the range and loaded the gun for him...after a couple of shots I handed him the gun, unloaded...he jumped when he pulled the trigger...Then started laughing at himself...He is still fighting this problem....It would actually be best if his wife could shoot several calibers and let her determine which one she could handle the best...Then he has a basis to start from..
There is nothing wrong with the likes of 7mm-08s and .270...One of my brothers owns 2-270s and I have shot deer with them and also check the sight-in for him each year...My other brother has used a 7mm-08 and .280 for years...But if a hunter uses the correct bullets and keeps them in the shoulder/lung area a .243 will drop them just as fast as any of the above...I have seen it too many times...btw...A direct hit with a .243 on the shoulder blade will flip a whitetail...I have never had a bullet "blow up" like I have read hear so many times...
A few things that I do like about a .243...I can shoot it left handed or right handed, due to its light recoil...This comes in handy when a deer comes in on the "wrong" side...I also like the fact that I never lose sight of the deer in the scope, even after the shot...So I can see the reaction to the shot...There is a vast array of factory ammo avaliable...I have used most of them on deer and can advise a hunter what each loading will do...In fact I see more difference on how far lung shot deer run based on bullet used than caliber...In addition, I use it year round from crows, groundhogs, coyotes etc...Shooting 20-30 rounds in a afternoon is fun...And thats how it should be...For whitetails I have just never seen the need for more.