Product Overview
The Polymer80 PF940v2™ 80% Full Size Frame and Jig Kit represents a significant evolution in user-completed firearm platforms. Designed for the experienced hobbyist, gunsmithing enthusiast, or dedicated shooter, this kit provides the foundational component for building a custom, full-size pistol compatible with a wide array of common Glock® Gen 3 components. At its core, this is an 80% receiver, meaning it is not a firearm as sold and requires machining and assembly to complete—a project intended for individuals who enjoy the process of customization and personalization. The PF940v2™ is engineered for calibers including 9mm, .40 S&W, and .357 Sig, making it a versatile base for builds ranging from duty-sized handguns to competition-ready platforms. Its primary use is to serve as a customizable, durable polymer frame for those who wish to assemble a pistol tailored to their specific ergonomic and performance preferences.
Key Features
- Redesigned Ergonomic Frame: Building on the legacy of the original PF940v1™, the V2 incorporates an extended beavertail and pronounced thumb ledge. This design promotes a higher, more controlled grip and mitigates slide bite, while the double-undercut trigger guard allows for a lower, consistent hand placement for improved recoil management.
- Broad Component Compatibility: This frame is meticulously engineered for compatibility with widely available Glock® Gen 3, 3-pin components. It accepts OEM or aftermarket parts for models 17, 17L, 34 (9mm); 22, 24, 35 (.40 S&W); and 31 (.357 Sig), offering immense flexibility in sourcing slides, barrels, and internal parts.
- Included Precision Jig and Tooling: The kit comes with a durable, multi-piece jig system that securely holds the 80% polymer frame during the machining process. This ensures proper alignment for the critical drilling and milling operations required to complete the fire control cavity and pin holes.
- Enhanced Stainless Steel Locking Block and Rails: The integrated front locking block and rear rail module are constructed from stainless steel, providing a durable, corrosion-resistant foundation for the slide assembly. This metal-to-metal interface ensures reliable slide cycling and long-term frame integrity.
- Aggressive Texturing and Flared Magwell: The frame features strategically placed, aggressive texturing on the grip, front strap, and rear strap to enhance control in various conditions. The flared magwell opening facilitates faster, more reliable magazine changes.
- Durable Polymer Construction: Made from a high-strength, glass-reinforced polymer, the frame is designed to be both lightweight and exceptionally durable, capable of withstanding the stresses of regular use and the rigors of the completion process.
Performance & Applications
The completed Polymer80 PF940v2™ platform is suited for several specific applications where customization is key. For the competitive shooter in USPSA or IDPA, the frame’s ergonomic enhancements—like the thumb ledge and undercut trigger guard—allow for a grip that naturally indexes the pistol and manages muzzle flip, enabling faster follow-up shots. The ability to pair it with a G34-length slide and a match-grade barrel creates an ideal base for a Production or Carry Optics division firearm tailored to the shooter’s hand.
For the dedicated hobbyist, the kit serves as an educational project in firearms mechanics and gunsmithing fundamentals. The process of completing the frame using the provided jig, a drill press, and hand tools fosters a deep understanding of the interaction between frame, fire control group, and slide assembly. The end result is a personalized home-defense or range pistol where every component, from the trigger to the sights, has been selectively sourced and installed by the builder.
Furthermore, as a platform for a duty-caliber build, the compatibility with .40 S&W and .357 Sig components, alongside the 9mm, means the frame can be configured for a full-size service pistol. The robust stainless steel rails and reinforced polymer construction are designed to provide reliable performance, while the ergonomic upgrades can offer tangible handling benefits over standard frames.
About Polymer80
Polymer80 is a pioneering force in the modern firearms ecosystem, specifically recognized for establishing the benchmark in the 80% frame market. The company’s expertise is rooted in advanced polymer engineering and precision manufacturing, focusing on creating platforms that empower end-users with customization capabilities. Their product development is consistently driven by direct user feedback, as evidenced by the PF940v2™ itself, which was refined from its predecessor based on community input. Polymer80’s commitment to quality is demonstrated through the use of high-grade materials, like the stainless steel rail systems and reinforced polymer formulations, ensuring their frames meet rigorous durability standards. Their authority in this niche is built on a foundation of providing legally compliant, serialized-or-unserialized options for enthusiasts who prioritize the build process and personalization, backed by clear instructions and specialized tooling. The brand’s reputation is built on empowering knowledgeable individuals with the means to create a firearm that is uniquely their own.
Make Your Decision
The Polymer80 PF940v2™ kit is a comprehensive solution for the individual seeking a hands-on role in creating a full-size, customizable pistol. It is not a finished firearm but a project platform that rewards technical skill and attention to detail. If you possess the tools, mechanical aptitude, and understanding of local and federal regulations regarding unfinished receivers, this kit offers a proven, feature-rich foundation. Its broad compatibility, ergonomic refinements, and durable construction make it a logical choice for a serious build. Consider your intended use—competition, hobbyist project, or personalized sidearm—and ensure you have access to the necessary compatible components and tools to complete it to your standards.
Polymer80 pf940 V2 range review and final thoughts
Technical Specifications
Frequently Asked Questions
Who is this product for?
This is ideal for discerning buyers who prioritize quality and reliability.
What makes this product stand out?
The Polymer80 PF940v2™ 80% Full Size Frame and Jig Kit (Glock® 17/22/24/31/34/35 Compatible) combines quality construction with reliable performance, offering exceptional value.
Is this a quality product?
Polymer80 has built their reputation on quality, and the Polymer80 PF940v2™ 80% Full Size Frame and Jig Kit (Glock® 17/22/24/31/34/35 Compatible) exemplifies that commitment.
What warranty is included?
Polymer80 stands behind this product with their manufacturer warranty.
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