Whether you need a 5.56 or a 308 depends what you intend to shoot. A .308 is intended for larger game like deer and elk.
22 BR, 6mmBR, 6.5BR, 7mmBR and 30 BR are all a group of cartridges made by cutting a 308 Win down to 1.5 in and necking to the desired caliber to shoot in Bench Rest competition.So it looks like a short 308 Winchester
41% of 308 is 126.28.41 * 308 = 126.28
308% is 3.08
308, 616, 924, ...
.308
No, it cannot.
No.
Whether you need a 5.56 or a 308 depends what you intend to shoot. A .308 is intended for larger game like deer and elk.
no ,7.62 has more impact in the shot you can shoot a .308 in a 7.62 ,but not 7.62 in a .308
the standard m16 shoots the 5.56mm, but it can be converted to shoot 9mm, 7.62mm, even .308
The cartridge in question is the .300 Winchester Magnum, and not the .308 WinMag. The .308 cartridge is about 16mm shorter than the .300 Winchester Magnum casing. The two are NOTinterchangeable.
Only 7.62x51. No other 7.62 round is compatible.
It can shoot about 3 miles. It can shoot accurately to about 1100 meters in the hands of a highly skilled marksman, depending on which rifle is firing the cartridge.
It MAY shoot. It will not shoot well. It may not shoot safely. The .243 is a necked down .308 cartridge. You are sending a .24 bullet rattling down a .30 barrel. It may or may not trap enough gas to cycle an autoloader. It WILL blow out the case mouth.
A 150 grain bullet shot from a 308 will start dropping the fraction of a second it leaves the barrel.
the bet gun to deer hunt with is a 30-06 or a 308