2025 GCA Calendar

Twelve months of GLOCK. BUY NOW!

NEW! GCA Limited Edition Knives

By Spyderco, Civivi, Rough Ryder, and Kershaw. BUY NOW >

6th Edition Of GCA Master Journal

The Matrix is updated with all GLOCK serial numbers and letter Prefixes

2024 GCA Challenge Coin

The new 2024 GCA limited edition coin is here! GET YOURS!
glock serial numbers and prefixes

MATRIX: A Complete and Official List of GLOCK Serial Numbers and Letter Prefixes

The GLOCK Collectors Association has documented GLOCK serial numbers and letter prefixes since 1995 and compiled them into the MATRIX, the most complete and official record of First Run GLOCK Pistols in the US. The MATRIX is in the Master Journal and part of all membership packages.

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GCA & GLOCK News

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The GLOCK Tribe

We are known by many names: collector, competitor, plinker, LE, first responder, military, GSSF member, conceal carry holder, customizer, husband, mother, warrior, son, daughter, pal, friend, brother--there are more.

We are the largest GLOCK collectors club, established in 1995, and are not for profit. Since you are part of the TRIBE, why not join the CLUB.

“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 Glock Collector’s Association 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” and other trademarks owned by GLOCK, Inc. and GLOCK Ges.m.b.H. on this page is for informational purposes only. For genuine GLOCK, Inc. and GLOCK Ges.m.b.H products and parts visit www.glock.com.

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The official website for the GLOCK Collectors Association.

Since 1995.

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