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Without modification, no. The two cartridges are not compatible or interchangeable in any way. If you have a 5.56 rifle, such as an AR-15, it is possible to build or buy a 5.45x39 upper for it... you'd still use the regular AR-15 magazines, but a 5.45 follower would have to be used.
What else can I help you with?
What does 556 round to?
556 rounds to 550 to the nearest tenth. However, if you want the nearest hundredth then it would be 600.
What is 937 round to the nearest ten?
937 rounds to 940
Is there a model 556 marlin shotgun?
Yes. The Marlin model 556 is a bolt action shotgun. It has a detachable magazine which holds two rounds and one round in the pipe for a total of three rounds. It is able to shoot 3 inch ammunition.
Find the difference between 1003 and 447?
556
What is 556 times 556?
556 * 556 = 309,136
Is there a difference between 223 caliber and 556 mm?
Yes there is a difference. They are physically the same size casing, but the 556 military rounds' chamber pressure is ~10,000 psi higher then 223. Military rifles generally have chambers with a different throat configuration than normal sport 223 rifles. This being said, I would not recommend shooting 556 unless your rifle was designed for the higher pressures.
What is the percentage of 556?
556 = 55,600%
What is 70 percent of 556?
70% of 556 is 389.2. Which means that 166.8 is 30% of 556.
What is 556 thousandths as a decimal?
why you asking me 556-thousands = 556/1000 = 0.556 as a decimal
What is 47260 divided by 85?
556
What is roman numerals of 556?
It is: 556 = DLVI
What is 556 minus 223?
556 - 223 = 333
