SCO PISTON 9/16X24

Tuning a piston-driven suppressor requires precision parts that handle gas cycling and recoil consistently. The SCO Piston 9/16X24 delivers the threading interface and mechanical fit that serious shooters near Livermore and across the Bay Area depend on. When you're ready to complete your build, TacticCAL Gun Store handles FFL transfer in Sunnyvale for both local and remote customers.

Thread Interface and Piston Compatibility

The 9/16"-24 tpi thread pattern on this piston integrates with Silencer Co suppressors engineered for direct-thread attachment. Proper thread engagement ensures the piston seats flush against the suppressor body, maintaining gas system balance and reducing blowback inconsistency. When you're sourcing components for a multi-caliber setup, check your suppressor's thread specifications against this piston's pattern. Our California-compliant handgun catalog includes compatible accessories for various platforms. Visit our gun store in Sunnyvale for our full catalog.

Frequently asked questions

Does this piston work with all Silencer Co suppressor models?

No. This piston is designed for Silencer Co suppressors with 9/16"-24 tpi threading. Always verify your suppressor's thread pattern and model before ordering. Mismatched threads create unsafe gaps and gas leakage.

Can I use this piston on .40 S&W pistol-caliber builds?

Yes. The .40 S&W specification on this piston means it's engineered for the gas curve and recoil impulse of that caliber when paired with compatible Silencer Co suppressors designed for pistol platforms.

Where can I ship an online gun order near San Jose?

TacticCAL Gun Store in Sunnyvale receives online firearm orders for buyers throughout the South Bay, including San Jose, Santa Clara, and the surrounding Bay Area. TacticCAL is your gun shop Menlo Park in the Bay Area.