The VOX-S suppressor features a unique C300 Maraging (MARtensitic AGING) nickel-cobalt superalloy construction that combines superior heat resistance with increased tensile strength over traditional stainless steel and titanium suppressors. The suppressor is compatible with all industry-standard quick-detach devices, allowing for quick and easy installation between different firearms. This model features an all-black color pattern and features a 30-caliber bore. It is designed for use with 7.62x51mm NATO caliber firearms but can function as a 5.56x45mm NATO or .300 AAC Blackout suppressor. One 5/8x24 TPI direct thread adapter is included. *Sound reduction ratings are approximate based on measurements by the manufacturer and may vary depending on firearm setup and environmental factors.*