Cheap? There is non. The tactical part means overpriced in gun dealer language. The cheapest option right now I think is a Remington 597 VTR at $450-500. I hear that the Umarex Colt M4 has been released, but it is gonna retail between $600-700, and is restricted. The S&W M&P15-22 appaerently has to be physically reviewed by the CFC before making it available, and they will be more reasonable at between $500-600, but apparently still restricted. You can get a 10/22 for $300 on the EE and put a fab stock on it for $300 more, but you will need other parts and prolly a shorter heavy barrel to complete the look so $1000 dollars is more likely, but would be non restricted.