The cookie settings on this website are set to 'allow all cookies' to give you the very best experience. Please click Accept Cookies to continue to use the site.

Guncrafter Industries .50GI Drop-In Conversion for Glock® Pistols
Guncrafter Industries .50GI Drop-In Conversion for Glock® Pistols
The .50GI Glock Conversion Unit chambered .50GI, custom made in Huntsville, Arkansas.
The .50GI Glock Conversion Unit chambered .50GI, custom made in Huntsville, Arkansas.
The .50GI Glock Conversion Unit chambered .50GI, custom made in Huntsville, Arkansas.
The .50GI Glock Conversion Unit chambered .50GI, custom made in Huntsville, Arkansas.
Guncrafter Industries .50GI Drop-In Conversion for Glock® Pistols
Guncrafter Industries .50GI Drop-In Conversion for Glock® Pistols
Guncrafter Industries .50GI Drop-In Conversion for Glock® Pistols
Guncrafter Industries .50GI Drop-In Conversion for Glock® Pistols
Guncrafter Industries .50GI Drop-In Conversion for Glock® Pistols

Guncrafter Industries .50GI Drop-In Conversion for Glock® Pistols

$795.00
(29 reviews) Write a Review
Shipping:
Calculated at Checkout
Notice:
All Additional Extras (RMR, Melo, Cerakote, ETC.) will result in extended lead time.

Choose Options

The .50 GI™ Conversion Unit will fit any Generation 1-4 Glock® 20/21/40/41 frame. This unit comes ready to install with no fitting required.

These conversions are hand-fitted right here at Guncrafter Industries, and come with the same great warranty and support that all of our 1911's come with. The 50 GI™ conversion has been designed around the caliber. These aren't modified parts, they are hand-built from the ground up with the intention of giving the end user the ability to have 9+1 of .50 caliber rounds in your large frame Glock® pistol. This makes a great CCW pistol, a hunting pistol, or just a range toy to impress your friends. 

Don't be intimidated at the thought of 50 caliber recoil out of a polymer frame pistol! Because the 50 GI™ is not in the magnum family, and because the round operations with such low pressure, you will be pleasantly surprised at how controllable a pistol platform firing 50 caliber rounds can be. 

Simply field strip your pistol, replace the upper end with your .50 GI Conversion Unit, load your supplied 9 round magazine, and you are ready to take advantage of the most controllable 50 caliber round available. These barrels do NOT have polygonal rifling, nor are they affected by firing lead projectiles. 

Will fit standard holsters for your Glock® model.

Extra magazines available in our store.

Our Threaded 50 G.I. Barrels use 5/8 - 24 TPI, RH Threads with a 5.3" OAL

The conversion for Glock® pistols does not need to be shipped to an FFL. 

 

 Make sure to select your finish options, and what generation you need. If choosing a Cerakote Finish, select the Stainless Steel option. Cerakote is NOT applied over Melonite. Please call for custom options. 

*adding Cerakote or RMR will create a 4-6  week extended lead time. Due to COVID-19

*Our Glock® conversion units with RMR cuts do not come with sight conversion kits. They are direct mounts for RMR / SRO sights. For other sights, it will require a sight conversion kit from elsewhere.

 *Frame not included.

DISCLAIMER:This product is not manufactured, authorized, endorsed, or warranted by GLOCK, GLOCK does not warrant or represent that this product is compatible with GLOCK pistols. "GLOCK" is a federally registered trademark of GLOCK, Inc. and is one of many trademarks registered by GLOCK, Inc. and GLOCK Ges.m.b.H. Neither Guncrafter Industries, nor this site are affiliated in any manner with, or endorsed by, GLOCK, Ins. or GLOCK Ges.m.b.H.  The use of "GLOCK" on this page is merely to advertise the sale of products compatible with GLOCK pistols, parts, or components. For genuine GLOCK, Inc. and GLOCK Ges.m.b.H products and parts visit www.glock.com

  • 5
    So much FUN!

    Posted by Donald on May 12th 2019

    Easy to install and instant fun factory. I love shooting but pull this bad boy out and wow! Excellent quality, Easy installation and the smiles come right after. Good Job GI!

  • 5
    50GI drop in conversion for Glock

    Posted by SCOTT MORVAN on Mar 29th 2019

    I am very impressed with the quality of the barrel and slide, it exceeded my expectations!

  • 5
    Great quality

    Posted by Jason Holloman on Sep 19th 2018

    The conversion kit is well made and I am impressed and satisfied with the craftsmanship. I installed a ".50" back plate on the slide and will add TFO sights to make it even better. Thanks.

  • 5
    Awesome conversion!

    Posted by Christos Kelesides on Jun 16th 2018

    Excellent engineering and craftmanship offers a practical upgrade for my Glock 21sf. I'm completely satisfied!

  • 5
    G21 gen3

    Posted by Jorge on Jan 7th 2018

    Awesome gun. Always accurate buying another

Related Products

Unisex Guncrafter Industries Hat

One-size-fits-most Guncrafter logo hat made from durable twill. 100% cotton Twill Cap Sewn-in eyelets Velcro back strap Sits closer to the head Machine wash, imported

$24.95

Guncrafter Industries Slide Stop

The Guncrafter Industries slide stop is machined from either stainless or carbon bar stock steel for superior performance and durability. All of our parts need to be fitted by a gunsmith. Please...

$59.99