Zaffiri Precision match grade barrels for for Glock 43 / 43X High quality performance you demand with an easy drop-in barrel upgrade his replacement barrel is precision manufactured in the USA to the highest standards providing exceptional accuracy Conventional rifling with a polished chamber and bore to perform well with lead, plated, and jacketed bullets This barrel is ready-to-use and is a perfect replacement for your existing for Glock barrel Please note that this barrel is designed specifically to work with our ZPSP Ported G43 / G43X Slide This barrel is NOT designed to work with any other ZP cuts (ZPS2 / ZPS3) or any other manufacturer Available with Titanium Nitride (TiN) Gold, Black Nitride or Stainless finishes Specifications Fit: for Glock 43 / 43X Compatible(ZPSP Slide Only) Drop in fit 9mm Quality: 416R Stainless Steel Stress relieved and heat treated to RC 40-42 Target crown and oversized lock up area Fully supported chamber and improved feed ramp design Conventional rifling with a polished chamber and bore to perform well with lead, plated and jacketed bullets Finish Options: Stainless Steel, Black Nitride, Titanium Nitride TiN (Gold) Large œZP Logo machined on the Port Side of the lockup Made in the USA Note: Threaded pistol barrels are not legal in all areas It is your responsibility to check your local laws before ordering a threaded barrel 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