Cortina Precision Barrel Tuner SS Tapered

Tapered EC Tuner:  Tuner tapers from 1″ to 1.250″ and is more suitable for smaller barrels such as those used in F-T/R and PRS/NRL rifles. Minimum muzzle diameter is 0.850″ due to threads being .850-24″. The tuner can also be used in rimfire or competition rifles by using EC thread adapters. The tuner can be fitted behind any muzzle device such as suppressor or brake.