Picked up an odd bird this morning, never had seen one before. A Remington 870 Competition Trap- unlikely marriage between a 870 and an 1100. The shotgun is a 2 shot (one in the chamber and one in the magazine) pump action shotgun. The remainder of the magazine tube is a partial 1100 piston with a gas powered recoil reducer. I shoot 7/8th oz at the 16 yard line, those light loads really cut the recoil- but with that 1100 "buffer system" is is like shooting a .22. They didn't make alot of them, low customer demand, but I've never fired a 12 gauge with such light recoil... Weird combination but, man, it sure makes a long trap day pain free!