Replace or upgrade your SIG Sauer P226 with the SIG Sauer MK25 threaded 9mm barrel. This 4.9-inch chrome-lined barrel features a black phosphate finish and a threaded muzzle for mounting a suppressor or other compatible muzzle device. When no device is installed, the included knurled thread cap helps protect the threads.
Key Features
4.9-inch threaded barrel for SIG Sauer P226 MK25 configuration
Threaded muzzle designed for suppressors or other muzzle devices
Knurled thread cap protects the muzzle threads when not in use
Black phosphate exterior finish for corrosion resistance
Chrome-lined bore for improved durability and easier maintenance
9mm chambering for standard P226 use
A factory replacement barrel choice built for durability and dependable fit—ideal when you want your MK25 setup back to spec.
