ATI ALPHA-15 is the barrel marked 5.56 or 223?

Question

Skyler F. · Answer

It is marked 5.56

Ed C. · Answer

Jim, the ATI Alpha-15 is stamped 5.56, so it will fire both 5.56 NATO  and .223 Rem. Have a great day!

Randy I. · Answer

its stamped 5.56 so you can shoot both 5.56 a .223

Jason L. · Answer

As mentioned below, the barrel is marked 5.56. Like a lower marked 5.56 you'll be able to shoot .223 through it also.

Josh T. · Answer

Jim, the ATI ALPHA-15 is 5.56 so you can safely fire both 223 and 5.56 out of it. hope this helps.

James G. · Answer

Hi Jim, thanks for re-posting. The barrel is stamped 5.56 Sir. Cheers and stay safe!

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