▼ 10% below avg
JK Armament Barrel for Sig Sauer P320 9mm 4.7 Threaded Barrel
Lowest Listed Price
$150.31
MSRP
$194.75
Savings
23% off
Retailers Reporting In Stock
6 Stores
Updated
Sep 8, 2026
Compare Deals from 7 Retailers
Sorted by lowest price
Specifications
Description
JK Armament Barrel Features The JK Armament Barrel is machined from stainless steel providing strength and corrosion resistance for long-term reliability on the full-size Sig Sauer P320. The 1/2x28 threaded muzzle accepts standard suppressors and muzzle devices and the included thread protector keeps the threads protected during everyday carry or storage. At 4.7 inches the barrel matches the P320 s full-size factory length preserving the pistol s original slide fit and cycling characteristics. This makes for a straightforward drop-in style upgrade for most full-size P320 builds. The black finish complements the stainless steel construction offering both a clean look and added wear resistance in the field. Because the barrel is purpose-built for the Sig Sauer P320 fitment is direct and does not require extensive gunsmithing for most owners. For shooters looking to add suppressor capability or muzzle devices this barrel provides options the factory barrel does not. It is a solid well-made choice for P320 owners seeking more versatility from their pistol. JK Armament Barrel Specifications Brand: JK Armament Caliber: 9mm Luger Compatible Hosts: Sig Sauer P320 Barrel Finish: Black Barrel Material: Stainless Steel Barrel Length: 4.7 Thread Pattern: 1/2x28 Includes: Thread Protector Available At: ARMSAGORA





