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PKP80 Kit
P80 Kit · edited by P80 Kit Counter Staff

Build kits, frames and the firearms to go with them

P80 Kit sells Polymer80 frames and complete build kits next to handguns, rifles and shotguns from Springfield Armory, Rossi and Taurus, with forced reset triggers and the parts that finish a build. Firearms ship to your FFL dealer; parts ship to your door.

Lead guide
Build Kits

On build kits. Written from kits finished on our own bench, not from a catalog.

Read the guide →

A kit shop that also sells the finished article

Some customers want to build, some want to buy, and a lot want both: a Polymer80 frame for the bench and a factory pistol for the nightstand. P80 Kit stocks each side properly. The kit wall names the Gen 3 slide every frame accepts and ships with its jig; the firearms side transfers through your local FFL dealer with the license checked before we ship.

The catalog

Frames, lowers, slides and parts

All 627 →
Polymer80 PF45 80% Large Frame Kit (Glock 20/21 fit, 10mm and .45 ACP) Polymer80 PF45 80% Large Frame Kit (Glock 20/21 fit, 10mm and .45 ACP) polymer80 $123.67 Polymer80 G150 Phoenix2 80% AR-15 Lower Receiver Kit with Jig Polymer80 G150 Phoenix2 80% AR-15 Lower Receiver Kit with Jig polymer80 $61.84 Polymer80 RL556v3 80% AR-15 Lower Receiver with Jig Kit Polymer80 RL556v3 80% AR-15 Lower Receiver with Jig Kit polymer80 $103.06 Polymer80 LR-308 / AR-10 80% Polymer Lower Receiver with Jig Polymer80 LR-308 / AR-10 80% Polymer Lower Receiver with Jig polymer80 $82.45 Polymer80 G150 Phoenix2 80% AR-15 Lower Receiver Only Polymer80 G150 Phoenix2 80% AR-15 Lower Receiver Only polymer80 $45.35 Polymer80 RL556v3 80% AR-15 Lower Receiver Only (no jig) Polymer80 RL556v3 80% AR-15 Lower Receiver Only (no jig) polymer80 $57.72 Polymer80 G150 Phoenix2 80% AR-15 Lower, 2-Pack Polymer80 G150 Phoenix2 80% AR-15 Lower, 2-Pack polymer80 $98.94 Polymer80 G150 Phoenix2 80% AR-15 Lower, 3-Pack Polymer80 G150 Phoenix2 80% AR-15 Lower, 3-Pack polymer80 $206.12 Polymer80 G150 Phoenix2 80% AR-15 Lower, 5-Pack Polymer80 G150 Phoenix2 80% AR-15 Lower, 5-Pack polymer80 $329.80 Glock 19 Gen 3 Compatible Complete Slide Assembly Glock 19 Gen 3 Compatible Complete Slide Assembly slides-uppers $224.99
Sections
Springfield Armory165Handguns115Rossi110Rifles94Firearms92Polymer8074Pistols68Frames45
Reader questions

Answered plainly

Do firearms ship to my house?
No. Handguns, rifles and shotguns ship to a licensed FFL dealer you choose, where you complete the background check and any state waiting period. Unfinished frames, lowers, parts and accessories ship to your door, except to states that restrict them.
Can I finish a frame with a hand drill?
Yes for the pistol frames: the jig guides the pin holes and the rail tabs come off with a file or the included end mill held in a drill in a vise. A drill press makes the AR lowers easier because the fire-control pocket is deeper.
What is the difference between the RL556v3 and the G150?
Both are polymer AR-15 80% lowers. The RL556v3 has a solid core, flared magwell and a threadless grip design; the G150 Phoenix2 has an integrated trigger guard and a threaded, reinforced buffer tube housing. Each needs its own jig.
Does a PF940C take Glock 19 magazines?
Yes. The finished PF940C runs standard 15-round G19 magazines and larger G17 magazines. The PF940SC takes G26 10-rounders and longer magazines with a sleeve.
What tools do I need beyond the kit?
A drill or drill press, a vise, a file, safety glasses and cutting oil. The jig, drill bits and end mill are in every frame kit.