BudsGunShop.com - Rounds
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What rounds does this AR shoots?
2 Answers
Ruger AR-556 MPR 223 Remington/5.56 NATO AR15 Semi Auto Rifle
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Hi Jerome, this is chambered & rated for 5.56 NATO, so it will safely shoot both 5.56 NATO and .223 REM, or simply 5.56 & .223
Stay safe & have a great day!