Sig Sauer P320 Subcompact 9mm, .357, .40 Guide Rod Recoil Spring Assembly, RSA-320SC-9-357-40

Restore smooth cycling and factory-spec performance with the Sig Sauer OEM Guide Rod Recoil Spring Assembly for P320 Subcompact models (Part# RSA-320SC-9-357-40). This a complete drop-in unit is designed specifically for Subcompact P320 variants chambered in 9mm, .357 SIG, or .40 S&W. This assembly controls slide movement and recoil impulse; helping to ensure consistent function, faster follow-up shots, and long-term durability under real-world use. Get yours at NDZ Performance today!

Features:

• Genuine OEM Sig Sauer Part: Built to exact factory specs for guaranteed fit and reliability.
• Multi-Caliber Compatibility: Works with P320 Subcompact models in 9mm, .357 SIG, and .40 S&W.
• Drop-In Ready: Complete guide rod and spring assembly for quick, hassle-free installation.
• Improves Slide Operation: Maintains proper cycling, return-to-battery, and timing.
• Optimized Recoil Management: Helps reduce muzzle rise and improve shooting control.
• Built for High Round Counts: Durable design for long-term EDC, training, or duty use.
• Essential Maintenance Item: Replace worn springs to prevent malfunctions and performance loss.

See our complete line of Sig P320 Products here

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