SIG Suppressor MODX-9 9MM TI 1/2X28 AND M13.5X1LH Modular
SKU XIMODX9 · MFR# MODX-9
$799Low stock — 5 left
NFA item — $0 federal tax stamp. Order, we file the ATF Form 4 on eForms, you pick up at your SOT dealer after approval. Flat $14.99 firearm shipping.
Licensed FFL · Class 2 SOTWe file the Form 4$0 tax stamp
How the Form 4 process works
Transfers on an ATF Form 4 with a $0 federal tax stamp (as of Jan 1, 2026). We file the paperwork on eForms and keep you posted on status; you pick up at your SOT dealer with photo ID after ATF approval. How the Form 4 works →NFA & suppressor guide →
The newest pistol suppressor line from SIG SAUER features 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 MOD-X9 and MOD-X45 provide class-leading sound performance and can be easily disassembled and reconfigured with fewer baffles when your priority is size over sound. The MOD-X suppressors feature 21 points of impact adjustment and come with a fixed barrel spacer for carbine use. Each MOD-X suppressor includes the most popular Imperial and Metric piston for its given caliber. 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
WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
