WALTHER PDP 5.1″ THREADED BARREL (POLYGON) 9MM KIT

This PDP 5.1″ threaded barrel works with the PDP 4.5″ models. The barrel has polygonal rifling for improved performance. The kit includes the barrel with 1/2″ x 28 TPI threads, spring, and thread protector.

Does not fit the steel frame PPQ.

Features 

• Factory replacement barrel
• Polygonal rifling for improved performance
• Heat-treated for toughness and durability