Jk Armament200188305
Jk Jkbbls320 Sig P320 4.7" 9mm Tb$175.50
Availability: In Stock
The JK Armament JKBBLS320C is a replacement barrel for the Sig Sauer P320 Compact, chambered in 9mm Luger with a 3.9" barrel length. If you're running a P320 Compact and want a spare barrel on hand, need to swap to a different length for different carry or duty situations, or just want a backup, JK Armament's precision-machined offering gives you a factory-quality alternative without the factory wait times. Built from 416 stainless steel and finished in black, this barrel is engineered to P320 specs and ready to drop into your slide.
Modular pistol platforms like the P320 shine because you can tune them to your needs—and a quality aftermarket barrel is one of the smartest upgrades to have in your parts bin. Whether you're a competitive shooter fine-tuning your setup, a defensive-carry shooter wanting a compact profile option, or simply someone who values having spares, a purpose-built replacement barrel from a respected parts maker is peace of mind and flexibility rolled into one.
JK Armament has built a reputation for precision machining and attention to detail in the firearms accessory space. This barrel carries that same standard—no gimmicks, just solid engineering that respects the original P320 design while giving you another option in your kit.
| Brand | JK Armament |
| Model | JKBBLS320C |
| Caliber | 9mm Luger |
| Barrel Length | 3.9" |
| Material | 416 Stainless Steel |
| Finish | Black |
| Firearm Compatibility | Sig Sauer P320 Compact |
Yes, the JKBBLS320C is engineered to fit the Sig Sauer P320 Compact slide and frame. It's a drop-in replacement designed for that platform.
This barrel is chambered in 9mm Luger, the standard round for the P320 Compact platform.
This barrel is specifically engineered for the P320 Compact. The modular P320 system allows frame and slide swaps, but barrel fitment is specific to your Compact slide. Check with the manufacturer if you're uncertain about fitment on other P320 variants.
The JKBBLS320C is machined from 416 stainless steel, a durable material commonly used in precision firearm barrels, and finished in black.
SKU: 200188291
Availability: In Stock
The JK Armament JKBBLS320C is a replacement barrel for the Sig Sauer P320 Compact, chambered in 9mm Luger with a 3.9" barrel length. If you're running a P320 Compact and want a spare barrel on hand, need to swap to a different length for different carry or duty situations, or just want a backup, JK Armament's precision-machined offering gives you a factory-quality alternative without the factory wait times. Built from 416 stainless steel and finished in black, this barrel is engineered to P320 specs and ready to drop into your slide.
Modular pistol platforms like the P320 shine because you can tune them to your needs—and a quality aftermarket barrel is one of the smartest upgrades to have in your parts bin. Whether you're a competitive shooter fine-tuning your setup, a defensive-carry shooter wanting a compact profile option, or simply someone who values having spares, a purpose-built replacement barrel from a respected parts maker is peace of mind and flexibility rolled into one.
JK Armament has built a reputation for precision machining and attention to detail in the firearms accessory space. This barrel carries that same standard—no gimmicks, just solid engineering that respects the original P320 design while giving you another option in your kit.
| Brand | JK Armament |
| Model | JKBBLS320C |
| Caliber | 9mm Luger |
| Barrel Length | 3.9" |
| Material | 416 Stainless Steel |
| Finish | Black |
| Firearm Compatibility | Sig Sauer P320 Compact |
Yes, the JKBBLS320C is engineered to fit the Sig Sauer P320 Compact slide and frame. It's a drop-in replacement designed for that platform.
This barrel is chambered in 9mm Luger, the standard round for the P320 Compact platform.
This barrel is specifically engineered for the P320 Compact. The modular P320 system allows frame and slide swaps, but barrel fitment is specific to your Compact slide. Check with the manufacturer if you're uncertain about fitment on other P320 variants.
The JKBBLS320C is machined from 416 stainless steel, a durable material commonly used in precision firearm barrels, and finished in black.
SKU: 200188291