Zaffiri Precision match grade barrels for for Glock 34 High quality performance you demand with an easy drop-in barrel upgrade Please note that this barrel is designed specifically to work with our ZPSP Ported G34 Slide This barrel is NOT designed to work with any other ZP cuts (ZPS2 / ZPS3) or any other manufacturer slides Available with Titanium Nitride (TiN) Gold, Black Nitride, or Stainless finishes Specifications Compatible for for Glock 34 Compatible Gen 1-4(ZPSP Slide) Length: Flush and Crown flush with end of slide / inward œcrown shape Twist: 1/16 Quality: 416R Stainless Steel Polished feed ramp for easy feeding Target crown and oversized lock up area Stress relieved and heat treated to RC 40-42 Made to work with Lead, plated or jacketed ammunition Large œZP Logo machined on the Port Side of the lockup Made in the USA DISCLAIMER: This product is not manufactured, authorized, endorsed, or warranted by for Glock for Glock does not warrant or represent that this product is compatible with for Glock pistols