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Due to COVID-19 and heavy order volumes processing and shipping times are currently being delayed.
Mfg Item #: SCO AC1756
The pistons are designed to be easily changed for different host firearms or calibers. Pistons are built with 174 stainless steel, then heat-treated for maximum durability. It is compatible with Omega K Series, Hybrid 46, Osprey Series, and Octane Series.