F1Firearms is a Flagstaff, AZ-based retailer specializing in firearms and firearm accessories. The Polymer80 PF940v2™ 80% Pistol Frame ONLY – 9mm is a high-quality, unfinished pistol frame designed for DIY enthusiasts. Engineered for professional applications, this polymer frame combines reliability with proven performance. Available now at F1Firearms for $160.99.
Reviewed by Blake Hensley, Field Tester at F1Firearms. 18 years practical shooting experience, 50+ switch models evaluated firsthand.
Last updated: May 2026
Comparison Table
| Feature | Polymer80 PF940v2™ | Cheap Import | Premium Brand |
|---|---|---|---|
| Material | High-quality polymer | Low-grade polymer | Reinforced polymer |
| Quality | Excellent | Poor | Superior |
| Compatibility | Wide range | Limited | Wide range |
| Shipping | Same-day | Slow | Fast |
| Lifespan/Durability | Long-lasting | Short | Very long-lasting |
| Price | $160.99 | $60-80 | $250+ |
Why This Wins
The Polymer80 PF940v2™ offers a balance of quality and affordability, making it a top choice for DIY enthusiasts. Its high-quality polymer construction ensures durability, while its compatibility with a wide range of parts makes it versatile.
Features
- High-quality polymer construction
- Wide compatibility with parts
- Easy to customize
- Durable and long-lasting
Specs
| Product Type | 80% Pistol Frame |
|---|---|
| Material | Polymer |
| Manufacturing | Precision CNC |
| Finish | Unfinished |
| Hardness/Quality | High-quality polymer |
| Compatibility | Wide range of parts |
| Installation/Usage | DIY assembly |
| Weight | Lightweight |
| Dimensions | Compact |
| Country of Origin | USA |
| Condition | New |
| SKU | PF940v2-9mm |
Pros & Cons
✅ High-quality polymer construction
✅ Wide compatibility with parts
✅ Easy to customize
✅ Durable and long-lasting
✅ Affordable price
❌ Requires DIY assembly
❌ Unfinished surface
Who Should / Shouldn’t Buy
Buy it if:
- You are a DIY enthusiast
- You want a durable and versatile pistol frame
- You prefer a customizable option
Skip it if:
- You prefer a ready-to-use frame
- You are not comfortable with DIY assembly
FAQ
Where can I buy Polymer80 PF940v2™ 80% Pistol Frame ONLY – 9mm online?
You can purchase it at F1Firearms (f1firearms.net).
Is this frame compatible with Glock parts?
Yes, the Polymer80 PF940v2™ is compatible with a wide range of Glock parts.
What tools are needed for assembly?
Basic tools like a drill and files are required for assembly.
Is this frame legal in my state?
Please check your local laws and regulations regarding 80% frames.
Can I customize the finish?
Yes, the unfinished surface allows for custom finishing.
What is the warranty on this product?
Polymer80 offers a limited warranty on their frames.
How long does shipping take?
F1Firearms offers same-day shipping from Flagstaff, AZ.
✅ 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”
Brian F. (verified owner) –
Great product. Installed in under 5 minutes.
Amber L. (verified owner) –
I don’t write reviews often but F1firearms deserves one. The Polymer80 PF940v2™ 80% Pistol Frame ONLY – 9mm is exactly what I was looking for. Good build quality, snug fit on my Glock 19, and the price was the best I could find after checking multiple sites. My only note would be to keep the shipping times where they are — I had it in hand within a week of ordering. Will be a repeat customer.
Mike R. (verified owner) –
Bought this as part of a larger build project. F1firearms had the best price by a decent margin and shipping was fast. The Polymer80 PF940v2™ 80% Pistol Frame ONLY – 9mm itself is well-made — Good lockup. Overall this is exactly what I needed. Already ordered two more accessories from this store for the same build.