Walther Walther PDP Threaded Barrel 9mm Luger 5.1" Black

The Walther 9mm Threaded Barrel Kit for 4.5" PDP Pistols - 1/2x28 features a 5.1" barrel with polygonal rifling for improved performance. It features 1/2x28 threads for use with suppressors and compensators. This barrel works with 4.5" 9mm PDP/PPQ M1 and M2 pistols as well as 4.5" PDP compact and full size models. This kit includes a barrel, spring, and thread protector. NOT for use with steel frame PPQ pistols.May show installation marks from test firing at Walther.