FPM Gunworks Spleen Splitter 5.56 5/8x24 Muzzle Brake

The Spleen Splitter is a two port brake for shooters who want real recoil reduction and still want to run a quick detach can. It is cut to fit Q’s Plan-B mount and Rearden’s Atlas and Atlas XL, so the brake does double duty as a suppressor mount instead of forcing you to pick one job or the other.

Construction is stainless steel, heat treated, at 2.17" long and 1.8 ounces. This one is cut 5/8x24 for a 5.56 bore. Two ports means the gas goes sideways rather than straight back, which is the trade every brake makes — recoil comes down, blast goes out to the sides.