directory/gunsmith
JW Machining & Design
5009 Cincinnati Brookville Road Suite A, Hamilton, OH
•JW Machining & Design handles precision gunsmithing work focused on pistol slides—optic cuts, milling, and custom modifications. They use CNC equipment to deliver tight tolerances on aftermarket slide work. They don't coat in-house; instead they partner with a local supplier, Kote & Dagger Customs, ...
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Full description and what we offer
JW Machining & Design handles precision gunsmithing work focused on pistol slides—optic cuts, milling, and custom modifications. They use CNC equipment to deliver tight tolerances on aftermarket slide work.
They don't coat in-house; instead they partner with a local supplier, Kote & Dagger Customs, for all Cerakote work.
| Finish Type | Price | Details |
|---|---|---|
| Single Color | $75 | Graphite Black, FDE Tan, OD Green, Tungsten, Sniper Grey, Burnt Bronze, or custom (+$15) |
| Battleworn | $125 | 2-color distressed finish (black base with color overlay) |
| Camo (3-Color) | $175 | Tiger stripe or custom 3-color patterns |
| Distressed | $125 | Black with red, yellow, blue, or white overlay |
Important: No electronics. They do not cerakote optics, weapon-mounted lights, or any electronic devices.
- •Slides must ship stripped and clean—no assembled parts with sights. (Sights can stay in if you want; they'll remove and reinstall.) Assembled slides incur a $20 service fee; heavily soiled slides add $10 for cleaning.
- •If ordering an optic cut, send the optic with the slide so they can guarantee fit.
- •Include a note with serial numbers, work description, and Cerakote color choices.
- •Use UPS or FedEx to their shop address (not USPS—they've had reliability issues):
JW Machining & Design LLC 5009 Cincinnati Brookville Road, Suite A Hamilton, OH 45013
USPS orders ship to: PO Box 34, 4801 Cincinnati Brookville Road, Shandon, OH 45063
Machining-only jobs: 1–2 weeks With Cerakote: Add 1–2 weeks (depends on Kote & Dagger's schedule) Return shipping via UPS
- •Note: As of February 2025, they no longer accept orders shipping to California due to AB1263 regulations.
They specialize in Glock and 1911/2011 slides, M&P9 work, and their "Pew Pew CNC" branded custom jobs showcase battleworn finishes, ported slides, and multi-color designs.