The Zaffiri Precision Glock 17 Gen 1-4 Black barrel is a high-performance upgrade for your full-size Glock pistol. Machined from 416R stainless steel, this match-grade barrel offers superior accuracy and durability. The black nitride finish provides excellent corrosion resistance and a sleek tactical appearance. With a 1:10 twist rate, this barrel ensures optimal bullet stabilization for enhanced accuracy. The fully supported chamber and improved feed ramp design guarantee reliable feeding and extraction. Featuring conventional rifling with a polished chamber and bore, this barrel performs exceptionally well with lead, plated, and jacketed bullets.

Features/Specs:

• Compatibility: Glock 17 Gen 1-4
• Material: 416R Stainless Steel
• Finish: Black Nitride
• Length: 4.49 inches (flush and crown)
• Twist Rate: 1:10
• Rifling: Conventional
• Chamber: Fully supported
• Feed Ramp: Improved design
• Crown: Target crown
• Lock-up Area: Oversized
• Stress Relief: Heat treated to RC 40-42
• Logo: Large "ZP" machined on port side of lockup
• Origin: Made in the USA