Description
The Crystal Ball Python is a precision-machined, low-profile iron sight for Glock MOS and similar optics-ready pistols. Designed for shooters who need a reliable backup sight that doesn’t interfere with their red dot window, it’s become a consistent seller since we started stocking it in mid-2024. Repeat customers tell us it’s their go-to for a clean, functional co-witness.
Stand-Out Features
- Ultra-low profile design maximizes your red dot’s unobstructed field of view.
- CNC-machined from 17-4 stainless steel for durability and precise fit.
- Works with both factory and aftermarket sights; we’ve confirmed fit with Trijicon and AmeriGlo units.
- Simple, robust design with a crisp, blacked-out rear notch and front blade.
- Installation requires no permanent modification to your slide.
Technical Data
| Material | 17-4 Stainless Steel |
| Finish | Black Nitride |
| Style | Blacked-Out Iron Sights |
| Mounting | Direct to Glock MOS / Optics-Ready Cuts |
| Co-Witness | Lower 1/3 |
| Weight (measured) | 3.3 oz |
| Package | Sight Set, Mounting Hardware |
Your Questions Answered
Will this fit my specific red dot?
It’s designed for compatibility with most micro red dots on the MOS platform, including Holosun 407C/507C, Trijicon RMR, and similar footprints. The low-profile rear sight sits behind the optic’s housing.
Is this a suppressor-height sight?
No. The Crystal Ball Python is a lower 1/3 co-witness sight. It sits lower than suppressor-height sights, providing a backup aiming reference without dominating the window. This is the preferred height for many red dot users.
Do I need a gunsmith to install these?
Installation is straightforward with the provided hardware and a quality sight pusher tool. If you’re not comfortable fitting sights yourself, we recommend having a qualified gunsmith perform the installation to ensure proper alignment and avoid damage.
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✅ Not happy? Return within 30 days.
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✅ Domestic shipping — no customs
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