With Sig Sauer factory barrels, you can convert your P229 .357 Sig to .40 S&W or your P229 .40 S&W to .357 Sig. The barrel is specially heat-treated for toughness and durability.
Determined at checkout.
Welcome to SoCal Armory!
Some US states prohibit perceived advertising or marketing of firearm related products to persons under 18 years of age.
Please verify that you are at least 18 years of age.
