When it looked like NJ was barreling ahead to ban all semi-auto rifles that accept a removable magazine, I got a Remington 7615 police model. It's a 5.56 pump rifle built like a Remington 870 that takes standard AR magazines.
Mine looks a lot like this:
Great gun but a lousy factory recoil pad. Even though it was made for Remington by a well known outfit (Limbsaver) by the time I got the gun the pad was downright gooey. Checking the internet I found this to be a common problem. Unfortunately, the stock number of the replacement pad was not findable by me -- until I checked the template page at the Limbsaver website. Had to print several pages (make sure not to uncheck fit to page) until No. 10202 popped up. Amazon delivered in two days and it's a perfect fit.