Polymer80 PF940C 80% Pistol Frame Only

Overview

The Polymer80 PF940C 80% Pistol Frame Only represents a precision-engineered platform for builders who demand uncompromised control over their firearm assembly. Designed as a compact frame compatible with Gen3 Glock 19 and 23 parts, this 80% frame requires finishing operations—including material removal at the trigger housing pocket, rail system, and pin holes—before it can be assembled into a functional firearm. Constructed from impact-resistant, glass-reinforced nylon polymer, the PF940C retains the structural rigidity and dimensional accuracy expected from the Polymer80 name. Each frame ships as a non-firearm component, allowing legal ownership without serialization as long as no manufacturing steps have been taken. The polymer80 pf940c 80% pistol frame only is available at a competitive price point that reflects its position as a mid-tier build foundation for hobbyists and experienced builders alike.

Features and Specs

The Polymer80 PF940C 80% Pistol Frame Only is built around a reinforced polymer chassis with integrated steel front and rear rail systems. The frame geometry mirrors the compact Glock 19 footprint, providing a 15-round magazine capacity when paired with standard magazines. Key specifications include a 1.18-inch grip width, 7.48-inch overall length, and a 5.47-inch height. The polymer80 pf940c 80% pistol frame only uses a standard 1913 Picatinny rail section for accessory mounting and features an aggressive grip texture pattern that improves control under recoil. The frame is compatible with all Gen 3 internal parts including triggers, slide stop levers, and magazine catches.

• Material: Glass-reinforced Nylon 6/6 polymer with stainless steel rail inserts
• Compatibility: Gen 3 Glock 19, 23, 32, 38 slide and lower parts kits
• Weight: 2.8 ounces (unfinished frame only)
• Rail system: Integrated front and rear steel rails with precision-machined slots
• Finish: Textured black polymer with molded trigger guard undercut

Who It Is For

This frame is intended for the intermediate-to-advanced firearm builder who possesses the tools and knowledge to complete the 80% manufacturing process. The polymer80 pf940c 80% pistol frame only is not a drop-in component—it requires drilling, milling, and finishing operations that demand a drill press, end mill, or Dremel-style rotary tool, along with jigs specifically designed for Polymer80 frames. Builders should have prior experience with Glock-style platforms and a clear understanding of ATF regulations regarding unfinished frames. This product is not recommended for first-time builders or those without access to proper machining equipment. The frame rewards users who value hands-on customization and want a compact carry platform built to their exact specifications.

• Experienced hobbyists seeking a custom compact Glock-style build
• Builders with access to drill press, router, or milling jig equipment
• Individuals who prefer 80% lower assembly over purchasing a completed firearm

Shipping and FFL

The Polymer80 PF940C 80% Pistol Frame Only ships as a non-firearm component under federal law. No Federal Firearms License (FFL) transfer is required for purchase or shipment to residential addresses within the United States. However, the purchaser assumes full responsibility for compliance with all state and local laws regarding the possession, finishing, and assembly of 80% firearm components. Some states—including California, New York, New Jersey, Connecticut, Washington, and the District of Columbia—restrict or prohibit the sale of unfinished frames. By purchasing this product, you certify that you are legally permitted to own, complete, and assemble this frame in your jurisdiction. We recommend reviewing your local laws before completing your order.

• No FFL required for purchase or shipment to most states
• Must comply with all applicable state and local regulations
• Not available for shipment to restricted jurisdictions