Walther PDP 4.0, 4.5 and 5.0 barrel Captured Full Length Stainless Steel Recoil spring Guide Rod.  
(Will not work with PPQ.45acp, 3.5" PDP-F or the PPQ SC).
Stainless Steel guide rod is heavier than standard plastic guide rod and it help reduce muzzle rise for faster/quicker follow up shots and improve accuracy.

18lbs ISMI Spring included. 

Condition is "New".
Works with all Walther PPQ/PDP models except PPQ.45acp and 3.5"PDP-F.

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