SIG Suppressor Piston for .45 ACP
Direct-thread suppressor piston for .45 ACP with .578x28 mounting. Engineered for reliable performance and easy installation on SIG-compatible suppressors.
SIG Suppressor Piston for .45 ACP
This precision-engineered piston assembly is designed specifically for .45 ACP firearms equipped with SIG-compatible suppressors. The .578x28 thread pattern ensures a secure, repeatable connection to your suppressor.
Key Features
- Caliber Specific: Optimized for .45 ACP performance and reliability
- Direct Thread Design: .578x28 mounting for SIG-pattern suppressors
- Precision Engineering: Manufactured to exacting tolerances for consistent operation
- Easy Installation: Straightforward attachment and removal
What You Need to Know
A suppressor piston is the critical interface between your firearm's barrel and your suppressor. This component must fit precisely—both in terms of thread pattern and bore diameter—to function properly and safely. The .578x28 specification is a standard SIG pattern, making this piston compatible with a wide range of SIG suppressors and other manufacturers who use this mounting standard.
Before purchase, verify that your suppressor features a .578x28 internal thread pattern. Proper fit is essential for hearing protection performance and safe operation.
