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Polymer80 Glock 26 PF940SC Brownells Build Kit
Polymer80 Glock 26 PF940SC Brownells Build Kit

Polymer80 Glock 26 PF940SC Brownells Build Kit

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Your Price: $559.99
Part Number: PF940SC-BRNCOMP
Availability: Out of Stock. Free Shipping.

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Complete Polymer 80 Subcompact Build Kit (Glock 26 Size)

This complete build kit includes everything you need to complete your Polymer 80 build except the magazine. This kit is an 80% frame and can be shipped directly to you, no need for an FFL transfer. 

Kit Contents and Overview

Kit Contents:

  • Polymer 80 PF940C Subcompact Size (G26) Frame Kit
  • Frame Parts Kit
  • Glock 26 Brownells Slide (Optional RMR Cut)
  • Rockey Precision Slide Parts Kit
  • Rockey Brass Nitride Barrel
  • Glock OEM Polymer Sights
Frame Details:

The Latest Polymer 80 Frame is included, with all bits and jig needed to finish the frame. This frame features:

  • Enhanced Ergonomics and Features
  • High-Strength Reinforced Polymer Construction
  • Aggressive Grip Texture
  • Picatinny/STANAG Compliant Accessory Rail
  • Blank Serialization Plate
  • Stainless Steel Locking Block Rail System (LBRS™)
  • Stainless Steel Rear Rail Module (RRM™)
  • Hardened Pins for LBRS ™ and RRM™
  • Complete Finishing Jig and Drill bits Included
  • Compatible with Glock® 26/27 Gen3 Components

Frame Parts Kit:

The frame parts kit contains the internal parts needed to complete the frame. 
  • Connector
  • Slide Stop Lever with Spring
  • Locking Block Pin
  • Magazine Catch
  • Magazine Release Spring
  • Slide Lock
  • Slide Lock Spring
  • Trigger Housing with Ejector
  • Trigger Pin
  • Trigger Spring
  • Trigger with Trigger Bar


The Brownells Front Cut Slides for Glock® pistols allows any operator to build a custom Glock® style pistol from the ground up with a slide already customized with front slide serrations.

The Front Cut Slides feature a unique wraparound slide serration design that aids in weapon manipulation, especially when checking the chamber. Serrations are cut to the same depth as Glock® factory models to ensure lower slide rigidity. Models are also available with top window cutout between the front serrations.  

Slides start out as 17-4 stainless steel billet and are machined internally to factory specifications.  Slides are compatible with any standard Gen 3 Glock® 26 components.  The factory Glock® rear sight dovetail is machined, with a standard Glock® front sight cut at the front.

Heat treated to 41-44 on the Rockwell C scale

Finished with a matte black nitride finish

Factory internal dimensions

Available with a top window cutout at the front

Factory Glock® sight cuts

For Gen3 pistols

Pre-cut Trijicon RMR mounting slot, plus factory front/rear sight cuts

Will also fit the Holosun HE508T, HS507C, & HS407C

Slide Parts Kit:

Rockey Precision slide completion kit featuring Made in the USA upgraded parts to fit Glock pistols. Complete and upgrade your slide components with these high-quality gun parts, perfect for a Glock upgrade or for completing your Polymer80 build.

The firing pins are machined from a solid billet of stainless steel and heat treated.  Note: the amber color of the stainless steel parts comes from the heat treat process, which hardens the parts to increase durability.

Compatible with Glock 26 Gen 1-4 9mm slides.

Rockey Slide Completion Kit includes:

  • Machined steel firing pin
  • Standard OEM specification extractor
  • Firing Pin Spring
  • Firing Pin Spacer Sleeve
  • 2 Spring Cups
  • Machined steel extractor depressor plunger assembly
  • Cover Plate
  • Machined steel firing pin safety
  • Firing Pin Safety Spring
  • Channel Liner
  • Stainless Steel Guide Rod with OEM weight recoil spring


This is a drop in replacement Glock 26 Barrel in 9mm. This barrel features standard rifling and quality craftsmanship, making it perfect for drop in replacement of your stock Glock barrel or for your Polymer 80 build. The barrel is made from 416R Stainless Steel excellent durability and hardened with a Black Nitride Finish. These Barrels are manufactured for Rockey Brass by a quality US manufacturer and are warranted to be free from defects in materials and workmanship.

  • Made in the USA
  • Glock 26 Gen 1-4 compatible
  • 416R Steel
  • 1:10 Twist Conventional Rifling for compatibility with cast bullets
  • SAAMI Spec 9mm Chamber
  • Black Nitride Finish

Please note that we cannot ship these to the state of New Jersey or Connecticut.

Washington residents will need to provide a copy or photo of their Drivers License and Concealed Pistol License prior to shipping. Email them to us at [email protected]

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