The Rugged Suppressors .578x28 Piston is a high-quality accessory designed to enhance the performance of your suppressor. Machined from 17-4 stainless steel and heat-treated for durability, this piston features a non-slotted design that creates a full circumference gas seal, drastically reducing gas blowback. The .578x28 threading ensures compatibility with a wide range of firearms, making it a versatile addition to your shooting setup. Whether you're using it on a carbine or subgun, the Rugged Suppressors .578x28 Piston provides a more enjoyable shooting experience. Rugged Suppressors .578x28 Piston OP001