Winchester 512410395: The latest generation of Winchester defense shotguns is here! The Extreme Defender in Flat Dark Earth may be the ultimate SXP Defender shotgun in the companies history. From the heat shield to the door breacher choke tube, this SXP Extreme Defender features all the adjustable features you have wanted. This SXP is a shotgun that you can make fit you perfectly. And because it\'s a Winchester SXP, it has the legendary fast rotary bolt system and smooth action that makes pumping easier for much quicker follow-up shots.