Description
P229 9MM 3.9″ SLIDE ASSEMBLY, OPTIC READY, BLACK
Convert your SIG P229 handgun slide to an optic-ready assembly ready for your favorite SIG SAUER reflex sight. This slide features a PRO footprint cut to mount the ROMEO1-PRO, ROMEO2, ROMEO-X PRO, or any PRO-cut footprint.
Features:
- Optic ready. Compatibility: ROMEO1-PRO, ROMEO2, ROMEO-X PRO, PRO, and RMR (requires sealing plate) footprint.
- Fixed/ White dot contrast sight
- Removable flush-fit optics plate with top accessible screws
For use with:
-Standard 9MM, 3.9″ non-threaded, or 4.4″ threaded barrels.
Does not void your firearm warranty.
*Please Note*
This slide for 9MM barrels only and is not compatible with .40, .357, or .45
Feast your eyes on the Zev P226 9MM 4 4 Slide
Specifications
| SKU | 8901915 |
|---|---|
| Model | P229 |
| Caliber | 9mm Luger |
| Color | Black |
| Application | Hunting, Self-Defense, Target Shooting, Concealed Carry, Competition Shooting, Law Enforcement / Military, Tactical |
| Loaded Chamber Indicator | No |
| Barrel Included | No |
| Recoil Assembly Included | No |
| Barrel Length | 3.9 in [99.06 mm] |
| Sights | Fixed / White Dot Contrast |
| Optic Ready | Yes |
| RX Footprint | PRO |
| Electro-Optic Installed | No |
| Slide Finish | Cerakote |
| Slide Material | Stainless Steel |
| Integrated Compensator | No |
SIG P229 Slide Assembly (Optic Ready)
The SIG SAUER P229 9MM 3.9″ Optic Ready Slide Assembly is a factory replacement slide designed to upgrade your standard P229 into an optics-ready platform. It features:
- Factory-milled optic cut compatible with ROMEO1PRO and other SIG optics
- Black DLC finish for enhanced durability and corrosion resistance
- Slide-only assembly (no barrel, recoil spring, or guide rod included)
- Compatible with P229 9mm models (manual safety or decocker)
💡 This slide is ideal for shooters looking to modernize their P229 without compromising factory reliability.
Why Buy the SIG P229 Slide?
Upgrading to the SIG P229 pistol slide offers several advantages:
- Optics-ready capability: Enables mounting of red dot optics for faster target acquisition
- Factory precision: Maintains SIG’s legendary reliability and fitment
- Tactical versatility: Ideal for duty, concealed carry, or competitive shooting
- Cost-effective upgrade: At ~$349 MSRP, it’s a budget-friendly way to modernize your pistol
Comparison: SIG P229 Slide vs. P229 PRO-Cut vs. P229 RXP
| Feature | Standard P229 Slide | P229 Optic Ready Slides | P229 PRO-Cut Slide | P229 RXP Slides |
|---|---|---|---|---|
| Optics Ready | No | Yes | Yes | Yes |
| Slide Serrations | Basic | Basic | Aggressive cuts | Basic |
| Finish | Nitron | DLC | Legion Gray DLC | DLC |
| Sight System | Standard | None | None | ROMEO1PRO |
| Price Range | ~$300 | ~$349 | ~$429–$499 | ~$649 |
Pros and Cons
Pros:
- Factory optic cut for red dot integration
- Durable DLC finish
- Compatible with existing P229 9mm frames
- Affordable upgrade path
Cons:
- No sights, barrel, or recoil assembly included
- Limited availability (often out of stock)
- Basic slide serrations (unless choosing PRO-Cut variant)
Frequently Asked Questions (FAQs)
Q: Will this slide fit my P229 .40 or .357 SIG? A: No. It is designed specifically for 9mm P229 models.
Q: Does it come with sights or optics? A: No. It includes the slide only. Optics and sights must be purchased separately.
Q: Is this a factory SIG SAUER part? A: Yes. It’s a genuine SIG SAUER slide assembly, ensuring proper fit and warranty coverage.
Q: What optics are compatible? A: The slide is milled for ROMEO1PRO and other SIG optics with similar footprints.
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