Tag: m4
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Rock River Arms RRA Entry Tactical 5.56 w/ EOTECH 552
This evening I will go over the RRA Entry Tactical m4 carbine in 5.56 cal. I bought this rifle in Oct of 2004. I have used the hell out of it. I don’t even know how many rounds but roughly 4 cases downrange without a single malfunction while I fired it.