The CGS Group Piston .578x28 Black is a precision-engineered accessory designed specifically for 45 ACP silencers. Crafted from durable 17-4PH stainless steel, this piston offers reliable performance and long-lasting wear. Its nitride finish provides enhanced corrosion resistance and a sleek, professional appearance. With an overall length of approximately 2 inches and a weight of about 1.3 ounces, this component is optimized for seamless integration with compatible silencer systems, ensuring smooth operation and consistent sound suppression. The piston is engineered to fit Nautilus models, making it a perfect upgrade or replacement part for enthusiasts seeking to maintain their silencer’s optimal function. Its robust construction and precise dimensions contribute to improved durability and ease of installation, making it an essential accessory for maintaining your silencers' performance over time.

Features:

• Fits Nautilus silencer models for seamless compatibility

• Constructed from high-grade 17-4PH stainless steel for durability

• Finished with a nitride coating for corrosion and wear resistance

• Overall length approximately 2 inches for optimal fit and function

• Lightweight at around 1.3 ounces to minimize added mass