Tsc muzzle break - Tactical Solutions Compensator 10/22 .920in 1/2x28 Tpi

Great product fits and preforms well on my Ruger Challenger. Installation was easy no crush washer needed, no tuning required. Installed using a round shaft screwdriver pushed thru the blast ports on both sides, I recommend a drop of thread locker aka (blue Locktite) and about 30psi of torque to tighten as it is aluminum. There is a slight increase in muzzle report.