The newest pistol suppressor line from Sig Sauer freatures completely modular and configurable titanium baffles for the ultimate, lightweight performance that allows the user to personalize their suppressor for overall length, weight, and sound. The MODX-45 provides class-leading sound performance and can be easily disassembled and reconfigured with fewer baffles when your priority is size over sound. The MODX-45 suppressor features 21 points of impact adjustment and comes with a fixed barrel spacer for carbine use. Each MODX-45 suppressor includes an imperial and a metric pistol for .45 caliber pistol usage. Features: Segmented titanium 3D-printed Titanium baffles Shooter adjustable amount of baffles to shpae the overall length when size is more important than sound performance Includes two pistons: .578x28" and M16x1LH Multi-caliber capable with accessory pistons Specifications: Caliber: .45 auto Material: Titanium & Stainless Steel Diameter: 1.38" Overall Length: 9.25" Weight: 8.74oz Attachment Type: Direct Thread