This is the SJC PRS Titanium Titan.
- 1" diameter profile for seamless bull barrel matching
- no up ports forcing all gases through recoil reducing side ports while maximizing perfect symmetry to limit harmonic changes
- Light weight titanium to minimize barrel harmonic changes and decrease rifle balance point shift
- threaded 5/8"-24
- ideally designed for 6.5mm, and 6.8mm caliber rounds. Smaller caliber will also achieve amazing recoil control.