Walther Arms
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.
2871998-Walther
723364228469
2871998
5.1"
1/2x28"
New
Barrel