Rival Arms RA20P002A Precision Drop-In Barrel 9mm Luger 3.10" Black PVD Finish 4340H Steel Material with Threading for Sig P365 Blank Rounds Experience a lighter trigger pull

Experience a lighter trigger pull on single or double-action revolvers

Made with a full tang tool design

The HD glass and BAK4 prisms provide clear and bright images

Nosler M48

Rival Arms RA20P002A Precision Drop-In Barrel 9mm Luger 3.10" Black PVD Finish 4340H Steel Material with Threading for Sig P365 Blank Rounds Experience a lighter trigger pullThe Sig Threaded Match Grade, drop in performance upgrade barrel is CNC machined form 4340H steel billet which results in superior corrosion resistance and durability. It has a PVD coating that creates a durable barrier against wear and a target crowned muzzle. Included is a color matching thread protector.