Designed as a direct drop-in replacement, this assembly restores consistent slide cycling and reliable ejection across the P99, PPQ, and PDP families of 9mm pistols.

Compatibility:

• Walther P99 (Full Size Only)
• Walther PPQ (all variants)
• Walther PDP (All models)
• Walther PDP F-Series 4" only

Note: Not compatible with the PDP F-Series 3.5". Recoil springs are a wear item and should be replaced periodically to maintain optimal function and reliability. If you're experiencing failures to eject, inconsistent slide lockback, or sluggish cycling, a fresh recoil assembly is often the fix.