Maintain an M4 or M4A1 Carbine Reviews
Summary – Clear the M4 or M4A1 Carbine
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&pageText=To properly clear the M4 or M4A1 carbine, you must:&
&bulletText1=Remove the magazine.&
&bulletText2=Lock the bolt open.&
&bulletText3=Place selector lever in the SAFE position.&
&bulletText4=Check the receiver and chamber for ammunition.&
&bulletText5=Allow the bolt to go forward.&