polymer 80 glock 19
Video review
Expert review
About this product
The Polymer80 PF940C Complete Pistol is a factory-built, serialized Glock 19-size handcrafted by FrameSmith, designed for immediate use without the assembly process. This firearm ships directly to your FFL with a black nitride slide, Trijicon HD night sights, and includes three 15-round magazines. At $700, it represents a precision-engineered alternative to standard off-the-shelf options.
What is the Polymer80 PF940C used for?
This pistol serves as a reliable daily carry or home defense firearm with immediate functionality, requiring zero assembly from the builder. The Trijicon HD night sights provide visibility in low-light conditions, while the RMR optic cut allows for red dot mounting. It is functionally identical to a standard Glock 19 but benefits from FrameSmith's enhanced quality control.
How does the Polymer80 PF940C compare to a standard Glock 19 Gen 5?
The FrameSmith PF940C offers a superior flat trigger and optic cut as standard, whereas the Glock 19 Gen 5 typically ships with a standard trigger and requires aftermarket milling for optics. The Glock 19 Gen 5 is better for those seeking strict factory warranty support and widespread service network availability, while the PF940C excels in custom-ready features out of the box.
What does it weigh and what are the dimensions?
This pistol weighs 22.9 ounces with an unloaded magazine, with overall dimensions measuring 7.28 inches in length, 5.04 inches in height, and 1.34 inches in width. The slide width is precisely 1.0 inch, maintaining compatibility with standard Glock 19 holsters. The frame's grip circumference measures 5.6 inches, optimized for medium to large hands.
Who is this NOT for?
This firearm is not suitable for builders seeking a DIY project, as it arrives fully assembled and serialized. It's also not ideal for those preferring the factory warranty and support network of a standard Glock, or anyone needing a completely stock configuration. For builders wanting the milling experience, consider our 80% Lower Fire/Safe Marked instead.
What's in the box?
The package includes the complete pistol, three 15-round magazines, and all factory documentation. Each magazine has a 15-round capacity and features a durable polymer construction with steel reinforcement. The box dimensions are 10.5 x 7.5 x 2.5 inches, weighing 3.2 pounds total when shipped.
Is the Polymer80 PF940C worth it at $700?
At $700, this pistol delivers clear value for those wanting custom features without aftermarket modifications. The included Trijicon HD night sights alone represent a $120 value compared to standard sights, while the RMR cut saves approximately $150 in gunsmithing costs. For builders considering frame preparation, our guide on Frame Rail Depth Consistency demonstrates the precision involved.
Specs at a glance
Pros & cons
What works
- Factory-built with serialization - eliminates 3-4 hour assembly time
- Includes $270 value in upgrades (Trijicon HD sights + RMR cut) over base Glock
- Weighs 22.9 oz - identical to standard Glock 19 weight specifications
- Ships with three 15-round magazines - 50% more than typical factory package
Trade-offs
- No stippling or grip texture enhancement - requires $60-100 aftermarket service for improved traction
- Limited to black nitride finish only - no FDE or OD Green options available
- FFL transfer required - adds $25-50 and 15-30 minute paperwork process
- Flat trigger may require 200-300 round break-in period for optimal reset
Key attributes
| Caliber | 9mm |
| Capacity | 15 rounds |
| Barrel Length | 4.02 inches |
| Frame Material | Polymer 80% lower |
| Slide Finish | Black nitride |
| Weight | 22.9 oz |
| Optic Cut | RMR pattern |
| Sights | Trijicon HD night sights |
Specifications
| trigger | flat trigger |
| sights | Trijicon HD night sights |
| optic cut | RMR cut |
| magazines | three 15-round mags |
Materials
- polymer
Frequently asked questions
- Is it compatible with standard Glock 19 magazines?
- Yes, it accepts all standard Glock 19 magazines including OEM and aftermarket options. The magazine well is manufactured to Glock specification with a 0.005-inch tolerance. This includes compatibility with 10, 15, and 33-round Glock magazines.
- Does this work with a Holosun 507C optic?
- Yes, the RMR cut is compatible with Holosun 507C optics without requiring an adapter plate. The mounting pattern matches Trijicon RMR specifications exactly. Installation requires #6-32 screws, 0.75 inches in length.
- How long does shipping take after FFL verification?
- Shipping typically takes 3-5 business days after FFL verification is complete. All shipments are processed through FedEx with signature requirement. Delivery confirmation is provided within 24 hours of shipment.
- Can I return it if it doesn't function properly?
- Returns are accepted within 30 days for manufacturer defects, with a 48-hour inspection period required. Function issues are handled through FrameSmith's warranty service center. All returns must include the original packaging and documentation.