Okay, just reading into other stuff I have researched, is it found that the 338 is much more inherently accurate than the 50?
I own and have shot my fair share of .338's and .50's, both mine and guns of friends of mine, and I love both calibers to death, but my .338's come out to the range 5 times for every one time my .50's come out. The .50 is a big deal to move around and bring to the range. It is awesome no doubt, but it does get tiring after 20+ rounds in a bolt gun, although semi's are a bit easier to take due to the generally smaller and less aggressive muzzle brakes they come with, owing to the fact that the semi-auto action sucks up a lot of recoil.
If you are looking for a gun to shoot and get to know very well, and shoot extremely well at long range, go for the .338. If you are more looking for a range toy to impress range guests and blow the hats off guys at the range, go for the .50. Most people I know that own .50's never put enough time behind them to actually become proficient with them and really get to know the gun. Of course you can still get very good with a .50, but just know what you are getting into.
Just my .02.
I am at a loss here. I have several of both calibers and do not understand how 1 rifle in 338 that shoots sub 1/2 MOA can be more accurate than another rifle that is chambered in 50BMG that also shoots sub 1/2 MOA?
Both calibers are capable of extremely good accuracy. Are you possibly using different qualities of rifles or components as the bar? Some of the 50s are not renowned for extreme accuracy as they were designed for anti material rifles, not precision rifles. The 338 Lapua is considered more of a precision type rifle simply as the payload and destructive power is considerably less.
From over 40 years of shooting 50s and the last 12 shooting 338 Lapua I can tell you getting getting very proficient with the 338 is easier than it is with the 50s.
Being that equipment is a factor for sure in accuracy along with the shooter and ammunition! Does anyone have experience with the Savage 10/110 ba in .338 LM? Do you think it would be satisfactory as a starter in this caliber?
Although I would never own 1 of these, firmly believing that life is far too short to shoot an ugly gun, it pains me to say they do shoot incredibly well.
One of my buddies shoots 1 and certainly has no problem keeping it inside .5 MOA with hand loads.
They are a good value just ugly and heavy. The 2 repairable faults I see with the 110BA is the brake and scope rail. The brake is abusive and the rail forces 1 to mount the scope in the clouds which is less than ideal for cheek weld.