You can find the True Precision Barrel for Glock 43/43X Gold TiCN here.

True Precision barrels are easy to install with a drop-in design and have an advanced proprietary broach cut design specifically engineered for increased accuracy potential. An improved overall fit over the OEM barrel with added chamfers, improved radius cuts, and other additions. The broach cut 6 groove rifling allows for all ammo types to be used safely, including cast lead. The barrel has an 11 degree competition style target crown, 1/10RH twist rifling and SAAMI spec chamber. Lifetime performance manufacturer warranty for function. Made 100% in the USA with USA sourced certified 416R stainless steel.

Firearm: Glock 43/43X
Caliber: 9mm
Color: Gold TiCN
Suppressor Threads: None