The Gun Co +5 Magazine Extension for Glock® G19, G23 + G26

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+5 Mag Extension for Glock*

For The Gun Co +5 Mag Extension, we decided to do something a little different. We combined our love of titanium, obsession with functionally clean lines, and general hatred of using screws for most applications to create one of the finest mag extensions your hard-earned money can buy. The Gun Co +5 Mag Extension includes a total of 4 parts (not counting the mag spring), uses zero screws, and assembles/disassembles with ease in seconds.

  • Machined from Solid 6061-T651 Alum Bar
  • Smooth Anodized Matte Finish
  • 6Al4V (Grade 5) Titanium Cover Plate w/ Stonewashed Finish and Laser Engraved The Gun Co. Logomark
  • Stainless Steel Magazine Body Retaining Pin and Spring
  • INCLUDES Extra Power 12-Coil Spring
  • ONLY compatible with G19, G23 and G26 standard full capacity magazines
  • NOT compatible with restricted 10rd magazines
  • Adds 5 rounds of capacity to G19 mags
  • Adds 4 rounds of capacity to G23 mags
  • Adds 5 rounds of capacity to G26 mags
  • Weight: 1.6oz (not including mag spring)
  • Available Colors: Black

*These mag extensions aren’t for sale to California residents, due to the potential of bringing your magazine over the legal 10 round limit. An E-mail will be issued to the customer, notifying them of a full refund.

**Buyer is responsible to follow all City, State and Federal gun laws.

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 owned by GLOCK, Inc. and GLOCK Ges.m.b.H. Neither Nichols Manufacturing, Inc., 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