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Item #:
114207981
USA MADE for Sig 3.9" Size 9mm P320C M18 Replacement Barrel SS BLACK NITRIDE
Item #:
114207981
TTD 888
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
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Order now and get it around Sunday, October 04
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Quality Barrel that won't break the bank for your new build or replacement.
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What Stands Out
American Craftsmanship
Proudly made in the USA, this replacement barrel emphasizes quality and durability, ensuring reliable performance for your Sig P320C or M18.
Enhanced Durability
Constructed with black nitride finish, this barrel provides superior corrosion resistance and wear protection, ensuring longevity and consistent accuracy in all shooting conditions.
Precision Fit
Designed specifically for the Sig P320C and M18 models, this 3.9-inch barrel ensures optimal compatibility and improved shooting performance, addressing common reliability issues found in stock barrels.
Product Details
| Brand | USA MADE |
| For Gun Make | SIG SAUER |
| Type | Barrel |
| Gauge/Caliber | 9mm |
| Specific Part | Barrel |
| Color | Black |
| Model | P320c |
| Material | Steel |
| MPN | SIGP320-BBL-FS-BN, sig-sauer-p320-killer-innovations-true-precision, patmos-arms-l2d-combat-zev-agency-blacklist, strike-industries-sigarms, Sig-sauer-320c-320-p320c-compact |
| For Gun Type | Handgun |
| Country/Region of Manufacture | United States |
| UPC | Does not apply |
| Item Weight | 1.5 lbs (680 grams) |
Who Should Buy?
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Competitive Shooters
This replacement barrel improves accuracy, making it advantageous for those participating in competitive shooting events.
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Gun Enthusiasts
Well-crafted and durable, this barrel is ideal for gun enthusiasts looking to upgrade their Sig P320C M18.
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Tactical Trainers
Trainers will benefit from the enhanced reliability and performance offered by the high-quality construction of this barrel.
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Casual Users
Casual gun owners may not need the enhanced features of this replacement barrel, making it unnecessary for their use.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
Will this barrel fit my SIG P320C?
Answer: Yes, it is specifically designed to be a drop-in replacement for the SIG P320C (M18). -
Question:
Is installation easy?
Answer: While it is a drop-in replacement, we recommend having a licensed armorer perform the installation to ensure proper fit. -
Question:
Are there any warranty or return options?
Answer: Due to the nature of firearm parts, we do not offer refunds for self-installs but recommend checking compatibility before purchase.
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Pros
- High-quality construction
- Perfect fit for P320C
- Enhanced accuracy
- Durable black nitride finish
- USA made for quality assurance
Cons
- Slightly heavier than standard barrels
Platform Trust & Buyer Confidence
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Jasmin
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“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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10 September 2026 · via Trustpilot
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10 September 2026 · via Trustpilot
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“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
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Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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TTD 888
Order now and get it around Sunday, October 04
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Made in the USA with high-quality materials.
- Drop-in replacement barrel designed for SIG P320C (M18).
- Manufactured from durable 4150 Steel for longevity and accuracy.
- Features 1:16 twist rifling for enhanced shooting performance.
- Includes a nitride coating for improved surface properties.
- 100% authentic and authorized with free US shipping available.
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