SilencerCo presents the AC1346 Piston .578x28XL Stainless Steel, a marvel of engineering designed for seamless adaptability across various firearms and calibers. Crafted from 17-4 stainless steel and heat-treated for exceptional durability, this piston is an integral part of the Nielson device, facilitating semi-automatic cycling for unlocking pistol barrels. Ideal for range time and training, the SilencerCo piston allows for easy changes between host firearms or calibers, enhancing your shooting experience. SilencerCo is renowned for its innovation and commitment to quality.

Key Features:
- Manufacturer: SilencerCo
- Model: AC1346 Piston
- Product Type: Piston
- Material: Stainless Steel
- Thread Pattern: .578x28XL
- Weight: 0.0950 lbs
- Length: 6.4 inches
- Width: 4.4 inches
- Height: 2.0 inches
- Unique Features: Compatible with various suppressors