Polymer80 PF45 80% Frame for GLOCK 20/21

Polymer80 PF45 80% Frame for GLOCK 20/21

$159.99 Regular Price
$94.99Sale Price

F45™ Large Frame

The industry’s only 80% Large Polymer Pistol Frame offers our enhanced ergonomics and features. Built with high-strength reinforced polymer construction, the PF45™ compatible with Glock® G21SF components. It is available with our aggressive standard grip texture which also allows custom stippling and modification.


Product Overview:


Ships anywhere in USA, except NJ and WA.


  • Enhanced Ergonomics and Features
  • High-Strength Reinforced Polymer Construction
  • Aggressive and Adaptable Grip Texture
  • Picatinny/STANAG Compliant Accessory Rail
  • Blank Serialization Plate
  • Stainless Steel Locking Block Rail System (LBRS™)
  • Stainless Steel Rear Rail Module (RRM™)
  • Hardened Pins for LBRS ™ and RRM™
  • Complete Finishing Jig, Drill bits and End Mill Included
  • Compatible with Gen 3 and SF Glock G20/G21 Slide Assemblies
  • Compatible with Glock G20/G21 Magazines
  • Made in USA