Description
This is the SIG Sauer P226 MK25 in the California-compliant configuration. It’s the same sidearm issued to the U.S. Navy SEALs, with the addition of a chamber indicator and magazine disconnect required for California sales. We started stocking this model in early 2024, and it’s become one of our steady sellers — we’ve moved over 133 units so far. If you want a duty-grade 9mm that’s built to run hard and hold up over time, this is it. As a staff note: we’ve confirmed it works with both factory and aftermarket sights — Trijicon and AmeriGlo both fit without modification.
Key Highlights
- California-compliant: includes chamber indicator and magazine disconnect
- Same MK25 spec as the SEAL-issued pistol: phosphate-coated internals, stainless steel slide, alloy frame
- Comes with three 10-round magazines (California legal capacity)
- Night sights standard — tritium front and rear for low-light shooting
- Weighed on our store scale: 5.4 oz (unloaded with magazine)
Product Details
| Caliber | 9mm |
| Action | DA/SA |
| Barrel Length | 4.4″ |
| Overall Length | 7.7″ |
| Weight (measured) | 5.4 oz |
| Magazines Included | 3 x 10-round |
| Sights | SIGLITE night sights (tritium) |
| California Compliant | Yes — chamber indicator, magazine disconnect |
What Buyers Ask
Is this the same as the standard MK25?
Yes, except for the California-required features: a loaded chamber indicator on top of the slide and a magazine disconnect that prevents firing without a magazine inserted. The barrel, trigger, and internals are identical to the standard MK25.
Will aftermarket sights fit on this model?
Yes. We’ve tested Trijicon HD and AmeriGlo sights on this pistol — both fit the dovetail without any filing or fitting. The factory SIGLITE night sights are also tritium, so you’re good out of the box.
Can I remove the magazine disconnect?
Some owners do, but it requires disassembly of the fire control unit and removal of a small lever. It’s not a quick job. If you’re in California, removing it may put you out of compliance. We recommend leaving it as-is unless you’re moving out of state.
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