Polymer80 really has it down to a science when it comes to the 80% Glock® compatible black pistol frame. If you're looking to build your own Glock® compatible pistol in either the 10mm or the .45acp caliber, let Polymer80's science work for you.
The PF45™ Large Frame and Jig Kit for the G20SF and G21SF in the standard black color comes loaded with the same features of Polymer80's other great 80% pistol frames. Created with high-strength reinforced polymer, it features enhanced ergos for better comfort and an aggressive grip texture for better control. See below for more info.
Please note: This frame is designed to work with gen 3 Glock® compatible parts.
- 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 and Drill Bits included
- Compatible with Gen 3 Glock® G20SF/G21SF Slide Assemblies
- Compatible with Glock® G20SF/G21SF Magazines
- Patent Pending
WARNING: Handling firearms parts and certain firearm accessories can expose you to lead and other petroleum products known to the State of California to cause cancer and reproductive harm. For more information, visit www.P65Warnings.ca.gov
We cannot ship certain parts and accessories to states that prohibit the sale or ownership of such components, like California, New York, and others. Before ordering, see our shipping restrictions for a list of all prohibited states and locales. We try our best to keep our shipping restrictions current, but state laws change almost daily. It is your responsibility to be aware of your local firearms laws before purchasing from our website or machining a firearm.
80-Lower.com only ships within the United States. Federal law prevents international shipments of our products.
WARNING: Handling firearms parts and accessories can expose you to lead and other petroleum products known to the State of California to cause cancer and reproductive harm. For more information go to: www.P65Warnings.ca.gov
Shipping of various parts and/or accessories are prohibited to states and locales (ie New Jersey, California, New York, etc…) with restrictions against certain parts and/or accessories or "assault weapons" (i.e. states with high-capacity magazine restrictions, manufacturing of semi-automatic weapons, etc..). It is your responsibility to be aware of your local firearms laws before purchasing from our website or machining a firearm. We try our best to keep our shipping page current, but laws change daily.
80-Lower.com only ships within the United States. Federal legislation dictates we cannot ship our products internationally.