ISMI Sig Sauer P365 Firing Pin Striker Spring, 20% Reduced Power

Tune your P365-series striker for a smoother, lighter strike with the ISMI 20% Reduced-Power Firing Pin (Striker) Spring, from NDZ Performance. Manufactured from aerospace-grade chrome-silicon and finished with motorsport-grade processes; this premium spring offers tighter tolerances, superior fatigue resistance, and far longer life than standard music-wire parts. Precision tuning that’s built to last, available at NDZ Performance.

Features:

• 20% reduced power vs OEM striker spring for a lighter striker/pre-strike feel.
• Aerospace-grade chrome-silicon alloy, superior fatigue resistance to music wire.
• Heat treated, shot-peened, and stress relieved after winding.
• Tighter compression/cycling tolerances for consistent performance over time.
• Drop-in replacement for Sig P365 / P365XL striker assemblies.
• Minimal break-in; retains load and geometry through long service life.

See our complete line of Sig Sauer P365 Products here

Note: NDZ always recommends any part be installed by a qualified and trained gunsmith. NDZ promotes the use of safety practices and gear when working on any firearm.