Zaffiri Precision Barrel Features The Zaffiri Precision barrel is machined from 416R stainless steel and stress relieved and heat treated to RC 40-42 for a barrel that holds its dimensional accuracy shot after shot. The flush target crown sits even with the end of the slide with an inward crown shape that protects the muzzle from damage while promoting consistent bullet release. An oversized lockup area improves battery consistency between the barrel and slide tightening group sizes over the stock Hellcat barrel. The 1:10 twist rate is matched to common 9mm bullet weights for reliable stabilization downrange. A polished feed ramp is finished smooth to reduce friction and feeding issues across lead plated and jacketed ammunition giving shooters more flexibility in their ammo choice without reliability concerns. The black nitride finish over stainless steel resists corrosion and wear while keeping a low-glare tactical appearance that matches the Hellcat s factory look. Installation is a straightforward drop-in swap requiring no gunsmithing making this an accessible upgrade for owners at home. The large ZP logo machined into the port side marks it as a genuine Zaffiri Precision product built specifically for the Springfield Hellcat. Zaffiri Precision ZP.HCBBN Specifications Brand: Zaffiri Precision Model: ZP.HCBBN Type: Handgun Barrel Compatible Hosts: Springfield Hellcat Caliber: 9mm Luger Barrel Length: 3.05 Barrel Style: Non-Threaded Material: 416R Stainless Steel Finish: Black Nitride Twist Rate: 1:10 Barrel Description: Crowned Weight: 6 oz Available At: GrabAGun