The New Availability is a complete slide assembly designed for Glock 19 Gen 3 compatible frames. This is a ready-to-install option for builders seeking a functional, no-fuss upper. We started stocking these in early 2024, and they’ve quickly become one of our steady sellers in the slide category, with over 347 units moving through our warehouse.
Stand-Out Features
- Complete & Ready to Install: Arrives as a full assembly with barrel, recoil spring, and all internal components installed.
- Optic-Ready Platform: Slide is milled from the factory to accept common micro red dot footprints (RMR/Holosun K pattern).
- Enhanced Grip & Sights: Features front and rear slide serrations for positive manipulation and comes with standard-height 3-dot sights.
- Reliable Function: Built to OEM-spec dimensions for reliable cycling with a wide range of ammunition.
- Direct Fit: Engineered for compatibility with Polymer80 PF940C and other Glock 19 Gen 3 pattern frames.
Technical Data
| Model | New Availability |
| Caliber | 9x19mm (9mm Luger) |
| Compatibility | Glock 19 Gen 3 / P80 PF940C |
| Finish | Black Nitride |
| Optic Cut | Yes (RMR/Holosun K Pattern) |
| Sights | Standard 3-Dot, Dovetail |
| Weight (measured) | 5.3 oz (slide only, on our scale) |
| Condition | New, Complete Assembly |
Your Questions Answered
Does this include a barrel and recoil spring assembly?
Yes. This is a complete slide assembly. It includes a threaded barrel, a recoil spring assembly (RSA), and all necessary internal components (striker, extractor, etc.) pre-installed.
What optic footprint does the slide cut use?
The slide is milled for the common RMR/Holosun K pattern. This footprint accommodates optics like the Trijicon RMR, Holosun 407C/507C, and other models sharing that mounting pattern. You will need the appropriate mounting screws, which are often included with the optic.
What’s your experience with packaging and quality?
The product itself has proven reliable and well-machined, which is why it’s a consistent seller. We will note that the manufacturer’s packaging is basic—a flimsy cardboard box. We double-box all shipments for protection, and the slide assembly inside has always arrived in perfect condition for our customers.
✅ Plain brown box — no markings
✅ Not happy? Return within 30 days.
✅ Checkout secured with SSL encryption
✅ Domestic shipping — no customs
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