dscgunworks
Tri-Top Machine Service
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Give your slide a clean, low-profile Tri-Top cut for reduced glare, a flatter sight plane, and a race-inspired look. Precision-machined in-house to tight tolerances, the Tri-Top improves sight acquisition while leaving a finished, professional appearance.
What’s Included
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Precision Tri-Top machining across the slide top (clean edges, smooth transitions)
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Final inspection and return-ready packing
Finish Options
Choose how you want the slide left after machining: No finish (leave raw) or add a slide finish
Turnaround
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Tri-Top machining: ~3 weeks (may vary with workload)
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If adding a finish: combine with finish turnaround (see finish options for estimates)
Overhaul & Fit
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Only required if you’re sending the complete build.
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Not required if you’re sending only the slide, or if you’re already purchasing another service in the same order that includes Overhaul & Fit.
Shipping / What to Send
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Preferred: slide only. If shipping the complete build, add Overhaul & Fit
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Include a note with order details and contact information inside the package.
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Ship to:
Dave Simcik
270 W 21st Street
Holland, MI 49423
Important Notes
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DLC / PVD / TiN / Hard Chrome finishes are only compatible with steel.
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We recommend adding a finish for corrosion/wear protection after machining.
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.
Return shipping may be asked for or necessary for projects that require sending in completes rather than parts - this is to insure proper insurance in 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
