Walther Arms Threaded 4.60in 45 ACP PPQ Replacement Barrel Polygonal Rifling

The Walther Arms 282674710 Threaded Replacement Barrel for the Walther PPQ delivers a precision-ground, 4.60" steel barrel with a black finish and polygonal rifling designed to enhance accuracy and reliability in 45 ACP applications. This high-quality replacement component from Walther Arms combines robust construction with tight tolerances, ensuring a secure fit and consistent performance when installed as part of the handgun's critical firing system. The polygonal rifling profile is engineered to promote smoother bullet travel, potentially improving gas seal, velocity consistency, and clean barrel wear over time, while the threaded configuration supports modern suppressor-ready setups and versatile muzzle configurations for dedicated shooters and duty-style use. Ideal for those seeking enhanced accuracy, quick follow-up shots, and a reliable upgrade path for the PPQ platform, this barrel maintains the handgun's balance and handling characteristics, enabling confident field, range, or duty use. Built to withstand the demands of everyday shooting, the barrel integrates seamlessly with Walther's renowned fit and finish, offering a cohesive upgrade that respects the PPQ's design heritage while expanding its practical capabilities for 45 ACP enthusiasts.