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Polymer80 PF940C 80% Pistol Frame – 3-Pack - 9mm

Polymer80 PF940C 80% Pistol Frame – 3-Pack – 9mm

(8 customer reviews)

$470.99

Polymer80 Pf940C 80% Pistol Frame – 3-Pack – 9Mm — Cost-effective 3-pack for custom 9mm builds. Compatible with Glock components. Ships from Flagstaff, AZ.

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F1Firearms is a Flagstaff, AZ-based retailer specializing in firearms components and builds. The Polymer80 PF940C 80% Pistol Frame – 3-Pack – 9mm delivers reliable performance for informed builders. Engineered for durability and compatibility with Glock components. Available now for $470.99.

Reviewed by Blake Hensley, Field Tester at F1Firearms. 18 years practical shooting experience, 50+ switch models evaluated firsthand.

Last updated: May 2026

Why Choose the Polymer80 PF940C 80% Pistol Frame – 3-Pack – 9mm?

This 3-pack of Polymer80 PF940C frames offers builders a cost-effective way to create custom 9mm pistols. The 80% design means you complete the final machining, making it a project for those who enjoy hands-on work. These frames are compatible with Glock components, ensuring a wide range of aftermarket support.

Features

  • Three Polymer80 PF940C 80% frames
  • Compatible with Glock components
  • Durable polymer construction
  • Designed for 9mm builds
  • Requires final machining by the end user
Product Type 80% Pistol Frame
Material Polymer
Manufacturing Injection Molded
Finish Black
Hardness/Quality High-impact polymer
Compatibility Glock components
Installation/Usage Requires machining
Weight Varies by build
Dimensions Standard PF940C size
Country of Origin USA
Condition New
SKU PF940C-3PK

Comparison

Feature Polymer80 PF940C Generic Import Premium Brand
Material High-impact polymer Lower-grade polymer Reinforced polymer
Quality Reliable Questionable Excellent
Compatibility Glock Varies Glock
Shipping Same-day Weeks Days
Lifespan Durable Short Long
Price $470.99 (3-pack) $60-80 $250+

Pros & Cons

Pros:

  • ✅ Cost-effective 3-pack
  • ✅ Compatible with Glock parts
  • ✅ Durable polymer construction
  • ✅ Made in the USA
  • ✅ Same-day shipping from Flagstaff, AZ

Cons:

  • ❌ Requires machining (not for beginners)
  • ❌ No instructions included
  • ❌ Limited color options

Who Should Buy

Buy it if: You’re experienced with 80% builds, want a cost-effective 3-pack, and prefer Glock compatibility.

Skip it if: You’re new to building or prefer completed frames. See our completed frames for alternatives.

Watch: 🔫 5 Reasons Why A Polymer 80 Build Beats A Glock 💥

FAQ

Where can I buy Polymer80 PF940C frames online?

F1Firearms (f1firearms.net) offers the Polymer80 PF940C 80% Pistol Frame – 3-Pack – 9mm with same-day shipping from Flagstaff, AZ.

What tools are needed to complete the frame?

You’ll need a drill press or hand drill, files, and sandpaper. A jig is recommended but not included.

Is this compatible with Glock slides?

Yes, the PF940C is designed to work with Glock 19 slides and components.

What’s the difference between 80% and 100% frames?

80% frames require final machining by the end user, while 100% frames are ready to assemble.

Are there any legal restrictions?

Check your local laws. In some areas, 80% frames may require serialization or have other restrictions.

How long does shipping take?

We offer same-day shipping on orders placed before 3 PM MST from Flagstaff, AZ.

What’s your return policy?

We offer 30-day returns on unused items. See our returns page for details.

✅ In stock — ready to ship today
✅ Same-day shipping from Flagstaff, AZ
✅ Discreet packaging
✅ 30-day returns
✅ Secure checkout

Browse more: Polymer 80 | Full Shop

About this review + “Last updated: May 2026”

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