dscgunworks
Pre-Ported Bull Barrel Replacement
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No slide machining. No build or slide submission. No service required.
This fully pre-ported drop-in barrel is engineered to align with factory slide port windows. Ships directly to you — install and go.
Upgrade your pistol with a precision drop-in bull barrel designed to transform factory slide windows into a true recoil-reducing system. Each barrel is built and hand-fit in-house to our shop models to ensure tight tolerances, proper lockup, and precise port alignment.
Key Features:
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Type: Drop-in bull barrel with DSC port pattern
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Caliber: 9mm standard (additional calibers upon request)
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Fit: Hand-fit to in-house shop models for consistent lockup and alignment
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Compatibility: Factory windowed models from
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Bul Armory TAC series
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Kimber Pro / Target models
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Quality Control: Each barrel is installed in our in-house shop model and function-checked to ensure proper lockup and precise port-to-window alignment prior to shipment.
Lead Times:
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Stainless: Approximately 2 weeks
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DLC / PVD / TiN: Approximately 4–6 weeks
Lead times are estimates and may vary slightly based on finishing vendor timelines.
Important:
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Slide must already have factory port windows
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No slide machining included
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Port placement is engineered per compatible model
- Barrel Fluting and Barrel Tags can be added through our Barrel Fluting and Barrel Tag Service pages
Shipping & Returns
Shipping & Returns
If you order a product from DSC, we will stand by our product and correct/fix an issue if it may arise. Please note, no returns are accepted on custom barrel services/products or used drop-in barrels. Approved returns on new, unused, non-defective products may be subject to a 10% restocking fee.
Return shipping may be required for projects involving complete firearms rather than individual parts to ensure proper insurance coverage during the return shipping process.
DSC Drop In Barrels
DSC barrels are designed for drop-in installation, in conjunction with factory counterparts such as factory slide stop and recoil - we continuously strive to improve the quality of our drop-in barrels as each style and variant is custom-made, hand fitted to shop models, and coated per order.
Turnaround times are estimated to be approximately 5-7 weeks after the initial purchase, though they are subject to change depending on the situation. *Stainless variants may ship sooner, depending on the order.
**In the unlikely event that you experience any issues with installing your barrel, we offer free custom fitting.
DSC 38 Super Comp Barrel Kit Tutorial
