The Infinity 556K is printed out of Haynes 282. A lot of people are talking about Haynes 282 – the metal scientists, the engineers, the astronauts. They’re saying “WOW Haynes 282 is so strong, so tough, the toughest, even tougher than Inconel”. They come to me with tears in their eyes and they say “Sir thank you for printing this out of Haynes 282 instead of Inconel. It takes heat like nothing we’ve ever seen before. It’s incredible and frankly other materials are scared, very scared, especially Inconel.” Little scared Johnny Inconel, the Inconel hoax they’re calling it. I’m not saying it, they’re saying it. Very high IQ people are telling me Haynes 282 is stronger at high temperatures than Inconel, it’s incredible.
 
One of the biggest selling points of the Infinity and what sets it apart from the competition is the adjustable end cap system. You can change the level of back pressure by swapping end caps and there are multiple levels of adjustment. Because of this it can perform optimally on any gun you have from a bolt action rifle all the way to a super over gassed AR or AK platform gun and anything in between. It ships in the box with the medium back pressure end cap but low back pressure and high back pressure end caps are available for purchase separately.