Engineered for shooters who value adaptability, the Primary Weapons Systems PWS .578X28 PISTON BLK offers seamless integration with various suppressors. Built with 17-4 stainless steel, it ensures durability and reliable performance across different firearms and calibers.\n\nIdeal for range training and recreational shooting, this piston enhances your shooting experience with its versatile design. Primary Weapons Systems is renowned for its commitment to quality and innovation, making this piston a reliable choice for enthusiasts.\n\n- Manufacturer: Primary Weapons Systems\n- Model: PISTON-578X28\n- Product Type: Piston\n- Mounting System: .578"-28 Thread\n- Material: 17-4 Stainless Steel\n- Unique Features: Compatible with PWS BDE 9, Rugged, SilencerCo, Lone Wolf Arms, and Griffin suppressors\n- What's In The Box: Primary Weapons Systems .578x28 Piston