Suppressor Piston

The Sig Sauer Suppressor Piston is a precision-engineered component designed for 9mm suppressor systems. Whether you're in San Francisco or anywhere across California, TacticCAL Gun Store serves as your trusted FFL dealer in Silicon Valley for quality suppressor parts and accessories that demand exact specifications.

9mm Piston Design and Compatibility

This Sig Sauer piston is built to exacting standards for reliable suppressor performance on 9mm platforms. The component integrates with Sig's suppressor line to manage gas flow and cycling consistency. Before purchasing any suppressor component, consult our California gun-buyer FAQ for state-specific guidance. Proper installation and function verification are essential—work with a qualified gunsmith if you're unfamiliar with suppressor assembly. Visit our firearms dealer in Sunnyvale for our full catalog.

Frequently asked questions

Is this piston compatible with other 9mm suppressors besides Sig Sauer?

This piston is designed specifically for Sig Sauer suppressor systems. Cross-compatibility with other brands is not recommended. Always verify fitment with your specific suppressor model before purchase.

What does the 12X28 designation mean on this piston?

The 12X28 refers to the piston's thread pitch and diameter specifications. These measurements ensure proper seating and gas management within Sig Sauer's suppressor design.

What do I need to bring for DROS in California?

Bring a valid California driver's license or ID card, proof of residency, your Firearm Safety Certificate (FSC), and payment for the firearm and transfer fees. TacticCAL is your FFL dealer Fremont in the Bay Area.