▼ 15% below avg
Sig Sauer P320 Subcompact Threaded Barrel 9mm Luger 4.3" Black
Lowest Price
$163.92
MSRP
$229.99
Savings
29% off
In Stock at
19 Stores
Updated
Jun 28, 2026
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Barrel Length: 4.3";Thread Pitch: 1/2x28"
Chambered in: 9mm
Color: Black
Thread protector included
Description
Sig Sauer factory replacement barrels are designed to ensure the accuracy and longevity of your Sig Sauer firearm. The barrels are specially heat-treated for toughness and durability. This barrel features a threaded muzzle to accept a suppressor. Thread protector is included. It is not uncommon for barrels to need fitting; a gunsmith is recommended for installation. FeaturesThreaded Barrel with thread protectorEnsure accuracy and longevityHeat-treated for toughness and durability
