Polymer80 Complete Build Kits & Ready-to-Shoot Pistols
Skip the parts hunting. Our Polymer80 complete kits include everything — frame, slide assembly, barrel, lower parts kit, and tools. One box, one build. Also available: factory-assembled PFC9 & PFS9 complete pistols for those who want to skip the build entirely.
Polymer80 Complete Pistols — Factory Built, Ready to Shoot
The PFC9 and PFS9 are Polymer80’s factory-assembled, serialized pistols. These are complete firearms — not 80%% builds. They ship with factory sights, one magazine, and full manufacturer warranty. Transfer through your local FFL dealer, same as any other new handgun.
What’s Included in a Complete Build Kit?
When we say “complete,” we mean it. Here is exactly what ships in each kit configuration:
PF940C Complete Kit (Glock 19)
PF940C frame with jig + drill bits + end mill, Glock 19 Gen 3 complete slide assembly (slide + barrel + recoil spring + internal slide parts), lower parts kit with all pins and springs, channel liner, and assembly instructions. Add magazines and you are ready to build.
PF940v2 Complete Kit (Glock 17)
PF940v2 frame with jig + tooling, Glock 17 Gen 3 complete slide assembly with threaded or non-threaded barrel option, complete lower parts kit, and illustrated build guide. Full-size platform — 4.49″ barrel, 17+1 capacity.
PF45 Complete Kit (Glock 21)
PF45 frame with jig + tooling, Glock 21 Gen 3 complete slide assembly in .45 ACP, lower parts kit, and build guide. The only Polymer80 frame in .45 ACP — for builders who want maximum stopping power.
AR-15 80%% Lower Kit
Forged 7075-T6 aluminum 80%% lower receiver with fire/safe markings, jig kit with drill bits and end mill, and step-by-step instructions. Accepts any mil-spec AR-15 upper, LPK, buffer tube, and stock.
Complete Kit vs Individual Parts — Which Should You Choose?
| Factor | Complete Kit | Individual Parts |
|---|---|---|
| Compatibility | Pre-verified — all parts match | Must verify each component yourself |
| Cost | Usually 10-15%% savings vs individual | Higher total, but pick exact specs |
| Customization | Limited color/finish options | Full control over every part |
| Time to Build | Faster — no parts hunting | Days/weeks gathering components |
| Best For | First-time builders, gift builds | Experienced builders, custom builds |
Our recommendation: If this is your first P80 build, start with a complete kit. It eliminates compatibility guesswork and gets you building immediately. Once you have one build under your belt, buy individual parts for your second build to customize exactly how you want.
Why Choose P80 Complete for Your Complete Kit?
Pre-Matched Components
Every kit is assembled by our team. Slide + barrel + frame are verified for fitment before packaging. No mismatched parts, no “will this work with my frame?” guessing.
Beginner Friendly
Our kits include illustrated build guides written for first-time builders. QR code links to video walkthroughs. Email support if you get stuck — our builders respond within 24 hours.
Fast Shipping
Every kit is pre-packaged and ships within 24 hours. Standard delivery: 3-7 business days. Expedited options available. All kits ship in discreet, plain packaging.
30-Day Guarantee
If any component in your kit is defective or doesn’t fit, we replace it free of charge. Unused kits can be returned within 30 days for a full refund.
Frequently Asked Questions
A complete kit includes: the 80%% frame with completion jig + drill bits + end mill, a complete slide assembly (slide + barrel + recoil spring + all internal slide parts), a complete lower parts kit (trigger, pins, springs, slide stop, mag release), and a channel liner. Magazines are sold separately.
The PFC9 is Polymer80’s factory-assembled, serialized compact pistol. It is a complete, ready-to-shoot firearm built on the PF940C platform (Glock 19 size). Available in Black, FDE, Gray, and OD Green. Transfers through an FFL like any other handgun purchase. It is NOT an 80%% build.
You need a drill press or hand drill and a set of pin punches. The kit includes the jig, drill bits, and end mill. We recommend a bench vise and 220-grit sandpaper for tab cleanup. No gunsmithing experience required.
Yes — typically 10-15%% cheaper. A PF940C frame ($150) + slide assembly ($250) + LPK ($60) = $460 individually. Our complete kit bundles these at $399-$420 depending on finish. Plus, you avoid compatibility issues.
First-time builders: 2-4 hours. Experienced builders: 30-60 minutes. The frame machining (drilling + tab removal) takes about 1 hour. Parts assembly takes 30-60 minutes. Follow our included guide step by step.
About P80 Complete
P80 Complete is a Nashville-based online retailer focused exclusively on complete Polymer80 build kits and factory-assembled pistols. We believe the build process should be simple — one box with everything you need, verified for compatibility, shipped fast. Our team of experienced builders pre-checks every kit for fitment before it leaves our warehouse. Over 3,000 kits shipped since 2023.