I took a look at the H&R 1871 adds. My eye is on a single shot in a common pistol caliber. Dealer tells me the .357 Mag barrels are no longer available, neither as complete rifles or accessory items. So I'm ordering a new NEF in the CR-45 LC model. Dealer says they'll be out around May. Any thoughts on how well the .45LC would do on small deer sized game, lets say 50-100 yards? The average buck only weighs about 140 lbs., does average under 100 where I'll be hunting. Hilly, wooded areas.