You can put .223 into a 5.56mm but not the other way around due to pressure issues
No, this is a dedicated .223 Remington chamber, and that's the only ammunition which should be used with this rifle. While the two rounds are matching in dimensions, they are not identical.
rem=remington
Any firearm chambered for .223 or 5.56mm
Yes, .223 and .223 Remington (often abbreviated as .223 Rem) refer to the same cartridge. The term ".223" is a shorthand designation, while ".223 Remington" specifies the manufacturer and is the official name of the cartridge. They are typically interchangeable in firearms designed for .223, although it's important to note that .223 Remington is loaded to higher pressures than the .223 Wylde or .223 Remington match cartridges. Always check your firearm's specifications to ensure compatibility.
100-350
I have had good success with Federal rifle ammo.
1 in 9"
Twist is 1:12
no!!!!!!!
No, they are not interchangeable.
No. Only shhot was is printed on your barrel.
ar-15