The OCL Infinity 7.62 is an absolute tank of a suppressor. Belt fed rated with no barrel length restrictions, the Infinity is built to last. The infinity is designed from the top down to be a low back pressure, hard use, but still extremely quiet suppressor for DMRs, battle rifles, and standard carbines alike. It uses a swappable end cap and ships with 3 separate end caps to tune the Infinity's back pressure to your exact use. 
 
In the box it includes a solid 7.62 end cap for use on bolt action rifles or platforms that benefit from high backpressure and maximum sound reduction, a vented 7.62 end cap to maximize the shooter's experience on platforms with higher backpressure such as the Scar 17 or Ruger SFAR, and a solid 5.56 end cap to maximize suppression on 5.56 carbines. An additional vented 5.56 end cap can be purchased as well.