Maintain an M4 or M4A1 Carbine Reviews
Clean Lower Receiver Group
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&pageText=To clean the lower receiver group of the M4/M4A1 carbine, these steps must be completed:&
&label1=Remove powder fouling, corrosion, and dirt&
&label2=Clean buffer tube and buttstock tube&
&label3=Clean buffer action spring and inside lower receiver extension&
&popText1=Remove the powder fouling, corrosion, and dirt with a rag, cleaning brush, and CLP.&
&popText2=Clean the buffer tube and buttstock tube with a brush or a rag attached to the holder.&
&popText3=Clean the buffer action spring and inside the lower receiver extension with a brush and a rag.&