Polymer80 PF940C™ 80% Compact Pistol Frame and Jig Kit



Got a Glock® that desperately needs a face lift? Want to build your own custom handgun from scratch? The Polymer80 PF940C™ 80% frame kit is the solution. This pistol frame blank kit includes its own jig, a stainless steel locking block rail system, stainless rear rail module and tooling, so you can cut and drill the frame in a single afternoon. Once complete, just install your favorite factory or custom Gen 3 Glock® components and you're ready to hit the range! When it comes to reliability and compatibility with the gen 3 Glock®19/23 components, nothing beats Polymer80. 

Their Gen3 19/23 frame comes with the standard, tried and true grip texture which allows for maximum control.  Enhanced features such as the extended beaver tail, thumb ledge, and double undercut trigger guard greatly enhance your control allowing for a firm grip and reduced recoil.

Included with this Polymer 80% Pistol Frame and Jig Kit:

  • Upgraded ergonomic features
  • Finishing Jig, Drill bits, and End Mill included
  • Reinforced High-Strength Polymer
  • Tactical Picatinny Accessory Rail
  • Stainless Steel Locking Block Rail System (LBRS)
  • Stainless Steel Drop-In Rear Rail Module (RRM)
  • Serialization Plate
No FFL required  Made in the USA  Lifetime Warranty

Shipping Restrictions

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.