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  • MDX Arms PF45 Full Size Glock 21/20 Compatible 80% Pistol Frame Kit

    PF45™ 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™ comes with everything necessary to complete a Gen 3 Glock® 20/21SF-compatible pistol frame. It is available with our aggressive standard grip texture which also allows custom stippling and modification.

    Product Overview:

    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 Glock® 20/21SF Slide Assemblies
    Compatible with Glock® 20/21SF Magazines
    Patent Pending
    Available colors: Black,
    (coming soon sometime Feb. ) Flat Dark Earth, Olive Drab Green, Gray, Cobalt

  • MDX Arms Polymer80 PF45 80% Large Frame Kit with OEM Glock Lower Parts Kit Glock 20/21

    PF45™ 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:

    • 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 Glock® G20SF/G21SF Slide Assemblies
    • Compatible with Glock® G20SF/G21SF Magazines
    • Patent Pending

    PF45 Completion Kit Parts Includes the following parts:

    • Connector
    • Slide Stop Lever with Spring
    • Locking Block Pin
    • Magazine Catch
    • Magazine Release Spring
    • Slide Lock
    • Trigger Housing with Ejector
    • Trigger Pin
    • Trigger Spring
    • Trigger with Trigger Bar 

    Parts Included in this kit:

    • Connector
    • Slide Stop Lever with Spring
    • Locking Block Pin
    • Magazine Catch
    • Magazine Release Spring
    • Slide Lock
    • Slide Lock Spring (Not in G20/21 Kit)
    • Trigger Housing Pin (Not in G20/21 Kit)
    • Trigger Housing with Ejector
    • Trigger Pin
    • Trigger Spring
    • Trigger with Trigger Bar