The True Precision Ruger RXM 9mm threaded barrel features a copper finish and is designed as a match-grade drop-in barrel. This barrel is constructed from 416R stainless billet and includes an 11 degree target crown. It has a 1:10 LH twist rate and an improved feed ramp to enhance reliability when feeding hollow-point and defensive ammunition.Key FeaturesCaliber: Compatible with 9mm Luger ammunition.Threaded: Designed with a threaded configuration for mounting suppressors or other muzzle devices.Material: Crafted from durable 416R stainless steel for enhanced longevity.Finish: Finished in copper for a distinctive look.Improved Feed Ramp: Features an enhanced feed ramp for more reliable feeding of hollow-point ammunition compared to OEM barrels.