.243
6mm > 5.56 mm. fuck whoever chambered the m16 for 5.56. we've been held back for decades because of you.
>>29532838
>8mm master race
>>29533384
I did
What you gonna do about it
>>29533384
You do realize that the 243 is a 308 necked to 6mm and would not fit in a standard ar anyway, right?
6x45 has been around forever, though.
>>29533762
But scaling the AR15 to 308 has been the from the beginning.
.243
>>29532838
.244 > .243
What is the best grain for a .243 for durr, i have seen 58 to 105 grain. What is best?
>INB4 get new gun, don't have the funds
>>29533762
Do you seriously not realize there are .243s that aren't .243 win?
if murrica hadnt been retards, and chambered their krags in 6.5x55 instead of 30-40. I'm sure we would have 6.5x55 garands, and REAL FUCKING NATO would be 6.5x something
>>29534838
90 and up. too light bullets make shallow, messy wounds.
>>29535230
Soft tip or hollow point?
>>29535366
lead core soft tip or copper solid HP.
>>29534852
You do realize that the OP posted a picture of .243 winchester, the cartridge colloquially referred to as "243"? And obviously wanted a thread about the 243? Or do you normally post pictures of 9mms then talk about 9x25s?
You do realize that in the very same post you quoted, I mentioned the 6x45, which is another 243?
Please attempt to use your brain.
What is barrel life? 6.5x45 could be cool...
>>29535550
Disregard this post, I am a moran.
>>29533778
The AR15 was a scale down from a larger gun, but this thread and every other post in it is going to be shit anyway
>>29534546
.245>.244
>>29535560
>moran
Bout sums it up