ZRO Delta Modulus Extended Barrel Features This barrel features an extended design that maximizes ballistic efficiency helping shooters achieve improved accuracy and smoother shooting characteristics. The nitride finish enhances surface hardness and corrosion resistance while promoting smoother cycling during operation. Precision manufacturing ensures reliable fit and dependable function across repeated firing cycles. Built for versatility the barrel is well suited for competitive shooting as well as everyday carry applications. Its durable construction supports sustained use without sacrificing accuracy or reliability. The clean black finish provides a professional appearance that complements modern handgun builds. ZRO Delta Modulus Extended Barrel Specifications Manufacturer: ZRO Delta Model: Modulus Extended Barrel Caliber: 9mm Barrel Length: 5.31 inches Finish: Black nitride Construction: Precision machined Type: Extended handgun barrel