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PUPolymer 80 USA

Polymer80 PF45 80% Large Frame Kit (Glock 20/21 fit, 10mm and .45 ACP)

SKUP80US-7393
$145.50 $123.67
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About this product

The PF45 is the large-frame 80% pistol frame for 10 mm and .45 ACP builds on Gen 3 Glock 20 and 21 slides. The grip is slimmer than the factory large frame, and the kit includes the jig, both rail modules and the cutting tools.

What you get

  • PF45 80% large frame
  • Stainless front and rear rail modules
  • Polymer jig, drill bits and end mill

Compatibility

Gen 3 G20 and G21 slides, barrels and lower parts kits; 13 and 15-round magazines.

Sold as an unfinished frame or receiver. Check your state and local law before ordering.

Specs at a glance

Polymer80 PF45 80% Large Fr… SPECS AT A GLANCE New, unfinished 8… CONDITION Polymer80 BRAND BLACK / BRONZE BO… COLOR OPTIONS
Editorial diagram — measurements verified during testing.

Specifications

Color optionsBLACK / BRONZE BOTTOMLAND / DESERT CANOPY / FDE / GOLD DAZZLE / GREY / MULTICAM / WOODLAND CANOPY / WOODLAND MULTICAM / BLACK MULTICAM / COBALT / OD GREEN
ConditionNew, unfinished 80% frame
BrandPolymer80

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 Polymer 80 USA Build Desk based on hands-on testing notes and published vendor specifications. Pricing verified at time of publication.
$145.50 $123.67