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Polymer80 Frames · 76 products

Premium 80% pistol frame kits and build components

Polymer80 Frames stocks every Polymer80 pistol frame family and both AR-15 lowers with jigs, plus the parts to finish them. Fitment named on every page, tracked US shipping.

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PF940v2 Full-Size 80% Frame and Jig Kit for Glock 17 / 22 Frame Kits PF940v2 Full-Size 80% Frame and Jig Kit for Glock 17 / 22 $127.80 PF940C Compact 80% Frame and Jig Kit for Glock 19 / 23 Frame Kits PF940C Compact 80% Frame and Jig Kit for Glock 19 / 23 $127.80 PF940SC Subcompact 80% Frame and Jig Kit for Glock 26 / 27 Frame Kits PF940SC Subcompact 80% Frame and Jig Kit for Glock 26 / 27 $127.80 PF45 Large 80% Frame and Jig Kit for Glock 20 / 21 Frame Kits PF45 Large 80% Frame and Jig Kit for Glock 20 / 21 $123.67 PF9SS Single-Stack 80% Frame Kit for Glock 43, FDE Frame Kits PF9SS Single-Stack 80% Frame Kit for Glock 43, FDE $123.67 RL556v3 AR-15 80% Lower and Jig Kit Lower Receivers RL556v3 AR-15 80% Lower and Jig Kit $103.06 G150 Phoenix2 AR-15 80% Lower and Jig Kit Lower Receivers G150 Phoenix2 AR-15 80% Lower and Jig Kit $61.84 LR-308 AR-10 80% Lower and Jig Kit (.308) Lower Receivers LR-308 AR-10 80% Lower and Jig Kit (.308) $82.45 RL556v3 AR-15 80% Lower, Receiver Only Lower Receivers RL556v3 AR-15 80% Lower, Receiver Only $57.72 G150 Phoenix2 AR-15 80% Lower, Receiver Only Lower Receivers G150 Phoenix2 AR-15 80% Lower, Receiver Only $45.35 G150 Phoenix2 AR-15 80% Lowers, Pack of 2 Lower Receivers G150 Phoenix2 AR-15 80% Lowers, Pack of 2 $98.94 G150 Phoenix2 AR-15 80% Lowers, Pack of 3 Lower Receivers G150 Phoenix2 AR-15 80% Lowers, Pack of 3 $206.12 G150 Phoenix2 AR-15 80% Lowers, Pack of 5 Lower Receivers G150 Phoenix2 AR-15 80% Lowers, Pack of 5 $329.80 P80 Compact Slide Assembly -PF940C/PFC9 – Cobalt P80 Slide P80 Compact Slide Assembly -PF940C/PFC9 – Cobalt $420.75 PF9SS Single-Stack 80% Frame Kit for Glock 43, Gray Frame Kits PF9SS Single-Stack 80% Frame Kit for Glock 43, Gray $123.67 M16 Cut Lower Receiver Triggers M16 Cut Lower Receiver $80.38
Fitment

Which frame takes your slide

PF9SSG43 PF940SCG26 · G27 PF940CG19 · G23 · G32 PF940v2G17 · G22 · G34 PF45G20 · G21 RL556v3AR-15 G150AR-15 LR-308AR-10 / .308

Every frame family in one wall

Polymer80 Frames is the short list: five pistol frame families and three lowers, each with the jig in the box, laid out on one wall so the comparison is side by side. The fitment strip under the wall is the fastest way in if you already own a slide. The catalog behind it has the pin kits, parts kits and slide assemblies that finish each frame.

Guides

Bench notes

All guides →
PF9SS vs PF940SC: which small Polymer80 frame for a carry build →
Questions

Asked before every first build

Which Glock slides fit each Polymer80 frame?
PF940C: Gen 3 G19, G23, G32. PF940v2: Gen 3 G17, G22, G24, G31, G34, G35. PF940SC: Gen 3 G26, G27. PF9SS: G43. PF45: Gen 3 G20, G21. Gen 4 and Gen 5 slides need a conversion kit or a different frame.
Which jig do I need?
Every frame kit here includes its matching jig, drill bits and end mill. Receiver-only listings for the RL556v3 and G150 need that receiver's jig, sold on its own product page.
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.
Do you sell complete firearms or conversion devices?
No. Unfinished frames, lowers, jigs, slide assemblies and small parts only.
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.