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. Available with Titanium Nitride (TiN) Gold, Black Nitride or Stainless finishes. Specifications Fit: for Glock 43 / 43X Compatible Drop in fit 9mm Threaded 1/2 x 28 muzzle Thread protector is included 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.