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Geisler Defence Model 1917 (Glock® 19x Compatible) 80% Frame and Jig Kit

Out of Stock
Was: $149.99
Now: $109.99

GLOCK® 19X-compatible (hybrid G17/19 frame using all G19 parts). Improved ergonomics. See-through jig.

Completing your 80% frame has been made easier, thanks to Geisler Defence's unique take on the 80% frame jig. It's completely transparent, which allows more precise fabrication and drilling. When finished, your Geisler frame will yield that legendary GLOCK® reliability in a package with some subtle upgrades: An under-slide Picatinny rail provides real estate for attaching your favorite tac-light or laser, and an updated grip design provides more comfort and control that has the height of a 17 grip with the length of a 19 slide.

This 80% GLOCK® 19X-compatible frame works with all factory Gen 1 to Gen 3 components.

Completing Your Frame

In addition to the jig, fabricating your frame requires some basic tools.  This kit does not include the other parts required to assemble your pistol once fabrication is complete. View parts kits here.


  • Hybrid full size G17 frame/grip with a G19 compatible compact slide length
  • Uses Full-Size Magazines Only (Not Compatible with Compact Magazines)
  • QPQ durable and hardened black coating
  • Integrated serialization plate
  • Steel locking block with special rails grooving to avoid dirt collection
  • Patented stainless steel back rails
  • DIN 7 tempered pins for front block and rear rails

What's Included

  • 80% G19X compatible full size frame
  • See-through completion jig
  • 3mm and 4mm drill bits
  • Blank serialization plate
  • Locking Block Rail
  • Rear Rail Module
  • Pins for LBRS and RRM

Not a Firearm (State Laws Vary)

Some states have banned receiver blanks and other gun parts. Please check our Shipping Restrictions before placing an order. We cannot fulfill orders in restricted states for any reason.

DISCLAIMER: “GLOCK” is a federally registered trademark of GLOCK, Inc. and is one of many trademarks owned by GLOCK, Inc. and GLOCK Ges.m.b.H. Neither Gun Builders Depot, a/k/a nor this site are affiliated in any manner with, or otherwise endorsed by, GLOCK, Inc. or GLOCK Ges.m.b.H. The use of “GLOCK” on this page is merely to advertise the sale of GLOCK pistols, parts, or components. For additional genuine GLOCK, Inc. and GLOCK Ges.m.b.H products and parts visit

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:

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. only ships within the United States. Federal legislation dictates we cannot ship our products internationally.


We are a national retailer of individual components and not all products depicted on this website are legal in every state. Shipping of various products found on this website are prohibited to some states (such as California, Connecticut, District of Columbia, Hawaii, New Jersey, New York, Rhode Island, and Washington). The information, pictures, text or products presented on this website are not a representation by us, and should not be understood by you, that any product or completed firearm is legal to assemble or own in your state of residence. We encourage each and every builder to perform their own research about the state and federal laws that apply to them. It is your responsibility to understand the law and we encourage you to consult with an attorney or your local ATF representative.