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.
Yes, the .223 Remington and 5.56x45mm NATO cartridges have the same bullet diameter of approximately .224 inches (5.56 mm). However, they differ in terms of chamber specifications, pressure levels, and performance characteristics. While they can often be fired from the same rifles, it is important to note that .223 chambers are not always safe to fire 5.56mm NATO ammunition.
30% of 223= 30% * 223= 0.3 * 223= 66.9
1001001010101 2346 ÷ 2 = 1173 Rem. 0 1173 ÷ 2 = 586 Rem. 1 586 ÷ 2 = 293 Rem. 0 293 ÷ 2 = 146 Rem. 1 146 ÷ 2 = 73 Rem. 0 73 ÷ 2 = 36 Rem. 1 36 ÷ 2 = 18 Rem. 0 18 ÷ 2 = 9 Rem. 0 9 ÷ 2 = 4 Rem. 1 4 ÷ 2 = 2 Rem. 0 2 ÷ 2 = 1 Rem. 0 1 ÷ 2 = 0 Rem. 1
512923 x 223 = 223 x 23..........223..........x23=======..........669......+ 446========........5129
It is: 223 = CCXXIII
Any firearm chambered for .223 or 5.56mm
100-350
You can put .223 into a 5.56mm but not the other way around due to pressure issues
1 in 9"
Twist is 1:12
ar-15
1-12"
1:12 forsure
1/14 IIRC. Have it verified by a gunsmith
Mine is a 1-12.
Them twist rate of a Winchester model 70 rifle in .223 Rem.is 1"in 9".
1 in 12"