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rock river arms

  1. AR-15 Discussion
    This might be an age-old debate put to rest many times, but I'd like all of your humble opinions. I'm looking for a civvie rendition of an M4 carbine that is solid, shoots well, and has decent prices on ammo. I know that RRA, Colt, and Bushmaster all make their own M4's. I've researched a bit...