You will have to call Remington with the serial number.
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ar-15
1 in 12
Let's see... Remington makes a variant of the 700 chambered in .223, I believe the Ruger M77 is available in .223... not 100 percent certain about the Winchester Model 70, but I believe it is or was available in .223. .223 Remington ammunition can also be cycled through rifles chambered for 5.56x45, such as the AR-15, Ruger Mini 14 Ranch (the Target models have a dedicated .223 chamber), variants of the Daewoo K2, Kel Tec SU17, some AK-based rifles, etc.
Yes, you can shoot .223 Remington in a Colt M4, provided that the rifle is chambered for .223. However, it's important to note that many Colt M4 models are chambered for 5.56x45mm NATO, which is compatible with .223 Remington. Always check the specific markings on your firearm to ensure proper caliber use, and consult the manufacturer's guidelines for optimal performance and safety.
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The M4 carbine is chambered for the 5.56x45mm NATO cartridge. It will also accept .223 Remington rounds.
100-400 USD
The M16 assault rifle is chambered for the 5.56x45mm NATOcartridge. It can also fire the civilian .223 Remington round.
The M16 assault rifle is chambered for the 5.56x45mm NATOcartridge. Most can also fire the civilian .223 Remington cartridge.
The M16 assault rifle is chambered for the 5.56x45mm NATOintermediate rifle cartridge. It can also accept .223 Remington rounds.
100-400 USD