Polymer80 PF45 80% Large Frame Kit (Glock 20/21 fit, 10mm and .45 ACP)
SKUPGD-7393
$145.50 $123.67
About this product
Polymer80 Guide lists the PF45 with its fitment notes, so you know which slide and magazines it takes before ordering.
The PF45 is Polymer80's large 80% pistol frame for Gen 3 Glock 20 and 21. Slimmer grip than the factory large frame; for 10 mm and .45 ACP builds.
In the box
- PF45 80% large frame
- Stainless front and rear rail modules
- Polymer jig
- Drill bits
- End mill
Compatibility
Fits Gen 3 Glock 20 and 21. Takes 13 and 15-round G20/G21 magazines.
Sold as an unfinished frame or receiver. Check your state and local law before ordering; we do not ship where unserialized frames are prohibited.
Specs at a glance
Specifications
| Brand | Polymer80 |
| Fits | Gen 3 Glock 20 and 21 |
| Magazines | 13 and 15-round G20/G21 magazines |
| Color options | BLACK / BRONZE BOTTOMLAND / DESERT CANOPY / FDE / GOLD DAZZLE / GREY / MULTICAM / WOODLAND CANOPY / WOODLAND MULTICAM / BLACK MULTICAM / COBALT / OD GREEN |
What's in the box
- Polymer80 PF45 80% Large Frame Kit (Glock 20/21 fit, 10mm and .45 ACP)
Sources & methodology.
Editorial review and rating by
Polymer80 Guide Counter Staff
based on hands-on testing notes and published vendor specifications.
Pricing verified at time of publication.
From the journal
Related reading
$145.50 $123.67