WebJun 15, 2013 · If your barrel says 556/223 or 556 then you can shoot 556. If it only says 223 then you should only shoot 223 kontraktniki Registered Joined Oct 14, 2012 1,417 Posts #4 · Jun 10, 2013 There's no such thing as .556 Tom... 5.56x45mm If the rifle is chambered for 5.56x45mm, you can shoot .223 all day if you want. Andrew Jackson Errrrr WebI want to say 5.56 and .223 have different chamber pressures. Not much, but enough to be appreciable. 5.56 is greater than .223, so you can fire .223 safely out of a gun chambered in 5.56, but not vice versa 1 Robobot10 • 2 yr. ago Because then the pressures turn a gun into a grenade? Makes sense. 3 DD4P • 2 yr. ago
.223/.556 Colt AR-15.....Can I fire .556? Survivalist Forum
WebWill 223 / 556 feed and shoot out of a 300 AAC Blackout? WebOct 13, 2015 · You can safely shoot 5.56 in any Mini 14 marked .223 with the exception of the .223 target model. I have three older Minis marked .223 that I bought years ago and … top gun maverick volleyball song
AR-556 ammo question Ruger Forum
WebAug 20, 2024 · Joined Aug 8, 2015. 507 Posts. #2 · Jan 28, 2024. "Pressure is the primary difference separating the . 223 Remington and 5.56x45mm. The .223s are loaded to lower pressures and velocities compared to 5.56mm. Due to its lower pressure, you can safely fire . 223 Rem. ammunition in a 5.56mm chambered gun; however, the same cannot be said … WebFeb 22, 2024 · no us commercial ammo manufacturers make 5.56mm ammo, just .223 but the two are interchangeable. Not 100%, but close. 5.56 NATO is loaded to slightly higher pressures based on a thicker case (when using milsurp ammo). The reasoning behind that is to ensure the reliable cycling of the 249s. WebJul 31, 2024 · Can 223 barrels use 556? The answer to this question is a little complicated. In short, yes, you can shoot 223 through a barrel chambered for556. However, there are a few things to keep in mind before doing so. First and foremost, it’s important to know that … pictures of azura amphitheater