--- title: "Sig Sauer MODX-45 45 ACP | Silencer/Suppressor" description: "Sig Sauer MODX-45 Modular 45 ACP 9.25\" Direct Thread Silencer / Suppressor - Black from KYGunCo. Class III Device for superior sound suppression." canonical_url: "https://www.kygunco.com/product/sig-sauer-modx-45-modx-45-silencer-45acp-ss-.578x28-m16x1lh-modular" meta: author: KYGUNCO "og:description": "Sig Sauer MODX-45 Modular 45 ACP 9.25\" Direct Thread Silencer / Suppressor - Black from KYGunCo. Class III Device for superior sound suppression." "og:image": "https://cdn.kygunco.com/assets/products/158865/thumbnail.jpg?v=1713453875" "og:image:height": "500" "og:image:width": "500" "og:title": "Sig Sauer MODX-45 45 ACP | Silencer/Suppressor" --- > Index of every page on this site: [llms.txt](https://www.kygunco.com/llms.txt) [Home](https://www.kygunco.com/) / [Shooting](https://www.kygunco.com/category/shooting) / [Guns](https://www.kygunco.com/category/shooting/guns) / [Class III](https://www.kygunco.com/category/shooting/guns/class-iii) / [Suppressors](https://www.kygunco.com/category/shooting/guns/class-iii/suppressors) / SGS-MODX-45 ![Main product image](https://static.kygunco.com/cdn-cgi/image/f=auto,w=600/assets/products/158865/main.jpg?v=1713453875) For illustration purposes only, this image may not be an exact representation of the product. # SIG SAUER MODX-45 Modular 45 ACP 9.25" Direct Thread Silencer / Suppressor - Black $999.99 ** 5 interest-free payments of **$200** with ![Sezzle logo](https://www.kygunco.com/brands/sezzle.svg) ** Online In Store ** Free Shipping Enjoy delivery to the Lower 48 States at no cost. ** NFA / Class 3 NFA transfer requirements vary by product and location. Additional documentation, approvals, or a qualified dealer may be required. Check local and state regulations to ensure eligibility and compliance before purchasing. ** Ships To FFL Dealer Fulfilled by a partner warehouse. ** Partner Fulfilled ** Check Local Restrictions Not sure whether this item can be shipped to your area? Enter your ZIP code for a quick check. Item # 158865 Style MODX-45 UPC 798681613120 Condition New Manufacturer [Sig Sauer](https://www.kygunco.com/brand/sig-sauer) Model MODX-45 Finish Black Caliber 45 ACP Weight 2 lb Action Silencer Sig Sauer MODX-45 .45 Cal Suppressor, .578" x 28 & M16x1mm LH Threads, Black. Constructed of titanium, this .45 caliber Sig silencer is extremely lightweight, only weighing 8.75 ounces in its full, 9.25-inch, configuration. The MODX series is the newest suppressor line from Sig Sauer and 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-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 suppressors feature 21 points of impact adjustment and come with a fixed barrel spacer for carbine use. Each MODX-45 suppressor includes a .578" x 28 and M16x1mm LH piston. **SPECIFICATIONS** - CALIBER .45 Cal - MATERIAL Titanium / Stainless Steel - FINISH Black - WEIGHT 8.75 oz (248 g) - LENGTH 9.25" (235 mm) - DIAMETER 1.35" (34 mm) - MOUNT Direct Thread - THREADS .578" x 28 TPI & M16 x 1 LH - Includes Fixed Barrel Spacer For Use With Carbines - 21 Points of Impact Adjustment - Unique Exterior Design Doubles as Wrench Flats ** WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to [www.p65warnings.ca.gov](https://www.p65warnings.ca.gov). ## Watch The Product In Action ## Frequently Bought Together 0.0 ** ** ** ** ** 0 reviews ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ## Don't Forget Your Ammo ```json {"@context":"https://schema.org","@graph":[{"@id":"https://www.kygunco.com/#website","@type":"WebSite","description":"Shop KYGUNCO for firearms, ammo, accessories, parts, and outdoor gear at low prices with fast, easy nationwide shipping.","name":"KYGUNCO","url":"https://www.kygunco.com/","publisher":{"@id":"https://www.kygunco.com/#/schema/organization/kygunco"}},{"@id":"https://www.kygunco.com/product/sig-sauer-modx-45-modx-45-silencer-45acp-ss-.578x28-m16x1lh-modular#webpage","@type":"WebPage","description":"Sig Sauer MODX-45 Modular 45 ACP 9.25\" Direct Thread Silencer / Suppressor - Black from KYGunCo. 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