The newest pistol suppressor line from SIG SAUER features completely modular and configurable titanium baffles for the ultimate, light-weight performance that allows the user to personalize their suppressor for overall length, weight, and sound. The MODX-9 provides class-leading sound performance and can be easily disassembled and reconfigured with fewer baffles when your priority is size over sound. The MODX suppressors feature 21 points of impact adjustment and come with a fixed barrel spacer for carbine use. Each MODX suppressor includes the most popular metric and metric piston for its given caliber. Product Features User Configurable Modular Baffle Design Titanium Construction Includes 1/2x28 and M13.5x1LH Pistons Includes Fixed Barrel Spacer For Use With Carbines 21 Points of Impact Adjustment Unique Exterior Design Doubles as Wrench Flats Product Compatibility Most 9mm firearms with a threaded barrel in the following thread pitches (1/2x28 RH, M13.5x1 LH) SIG MPX (w/threaded barrel) P365 (w/threaded barrel) P365XL (w/threaded barrel) P226 (9mm w/threaded barrel) P229 (9mm w/threaded barrel) P320 (9mm w/threaded barrel) M17 (9mm w/threaded barrel) M18 (9mm w/threaded barrel) P938 (9mm w/threaded barrel) SP2022 (9mm w/threaded barrel) Product Specifications Caliber: 9mm Luger Diameter: 1.35 in (34 mm) Overall Length: 7.5 in (191 mm) Threads: 1/2 in - 28 tpi & M13.5 x 1 mm LH Weight: 8 oz (226 g) Material: Titanium / Stainless Steel Attachment Type: Direct Thread