Polymer80 PF940SC 80% Subcompact Frame and Jig Kit (Glock 26/27 Compatible)

The Polymer80 PF940SC 80% Subcompact Frame and Jig Kit (Glock 26/27 Compatible) represents a precision-engineered solution for the serious builder seeking a compact, reliable platform. This 80% frame kit delivers the mechanical foundation required to complete a functional subcompact pistol, designed specifically for Glock 26 and Glock 27 Gen3 pattern parts. Manufactured by Polymer80, this frame is categorized strictly as a frame component and requires final machining, assembly, and serialization in compliance with all applicable federal, state, and local laws.

Overview

The Polymer80 PF940SC 80% Subcompact Frame and Jig Kit (Glock 26/27 Compatible) is built around the proven PF940 platform architecture, scaled down for subcompact carry configurations. The kit includes the 80% polymer frame and the proprietary jig system necessary for completing the internal pocket and pin holes. The frame accepts standard Glock 26 and 27 Gen3 internal parts, magazines, and slides, allowing the builder to customize the final pistol to exact specifications. The integrated rail system provides a stable mounting point for lights or lasers, while the textured grip panels offer positive control under recoil. This kit does not include a trigger, slide, barrel, magazines, or any fire control components.

Features and Specs

• Frame Material: High-impact, glass-reinforced polymer engineered for dimensional stability and long service life under repeated firing cycles. The frame is molded to exacting tolerances for Glock 26/27 Gen3 compatibility.
• Jig System: Includes the Polymer80 PF940SC jig, which features hardened steel drill bushings and a clear alignment window. The jig precisely indexes the three frame pin holes and the trigger housing pocket, reducing the margin for error during the machining process.
• Rail System: Integrated modular rail section (MRS) with a standard 1913 Picatinny profile, providing a 30mm rail span for mounting compact weapon lights or laser aiming devices. The rail is molded from the same polymer as the frame for uniform thermal expansion.
• Grip Texture: Aggressive, raised diamond pattern on the frontstrap, backstrap, and side panels. The texture depth is 0.035 inches, providing secure purchase without being abrasive against clothing or skin during concealed carry.
• Trigger Guard: Undercut trigger guard geometry allows for a high grip position, reducing muzzle rise and improving recoil control. The internal trigger guard width measures 0.740 inches to accommodate standard and oversized triggers.
• Weight and Dimensions: Frame weight (unfinished): 3.2 ounces overall length: 6.3 inches, height: 4.2 inches, width: 1.26 inches. The frame accepts all Glock 26 and 27 magazines, including 10-round, 12-round, and extended options.

Who It Is For

The Polymer80 PF940SC 80% Subcompact Frame and Jig Kit (Glock 26/27 Compatible) is intended for experienced firearm builders, gunsmiths, and serious enthusiasts who possess the necessary tools, workspace, and technical knowledge to complete an 80% frame. This product is designed for individuals who understand the mechanical requirements of pistol assembly, including proper pin placement, sear engagement, and trigger pull weight verification. It is not a beginner-level kit. The subcompact frame is ideal for those seeking a concealed carry platform with a reduced grip length and shorter barrel profile, compatible with Glock 26 and 27 slide assemblies. Builders must comply with all federal, state, and local laws regarding the manufacture and serialization of firearms. This product is not for sale to individuals in jurisdictions that restrict 80% frames or unserialized firearm components.

Shipping and FFL

This Polymer80 PF940SC 80% Subcompact Frame and Jig Kit (Glock 26/27 Compatible) is classified as a firearm frame component and is not a complete firearm. It ships directly to your residence or business address within the United States, provided that state and local laws permit the possession and manufacture of 80% frames. No federal firearms license (FFL) transfer is required for the purchase or shipment of this kit. However, once the frame is machined to a functional state, the completed frame becomes a firearm and must be serialized in accordance with federal law. It is the sole responsibility of the buyer to ensure compliance with all applicable laws, including but not limited to the Gun Control Act of 1968, state-specific serialization requirements, and any local ordinances governing the manufacture of firearms. We strongly recommend consulting with a qualified firearms attorney before purchasing or completing this kit. By purchasing this product, you acknowledge that you are legally eligible to own and manufacture a firearm. We reserve the right to cancel any order that appears to violate applicable law.