NEW! GCA Master Journal 7th Edition revised January 2025.
New GLOCK/Aimpoint Combo Model Serial Numbers and Letter Prefixes Added to the Matrix
The Matrix has been revised and now includes the first-Run Serial Number and Letter Prefix for the five new GLOCK/Aimpoint Combo pistols. Other enhancements to the Matrix include frame size and caliber for all GLOCK pistols for easy cross reference. Plus 44 pages of GLOCK history, reviews, and more. The Matrix is the official list of First Run GLOCK pistol serial numbers and letter prefixes in the U.S. and published by the GCA. A must-have for any GLOCK collector.
Plus:
- GLOCK G20 Detailed History and Serial Numbers
- GLOCK G21 Detailed History and Serial Numbers
- Unusual Specialty Marked and Engraved GLOCKs
- Commemorative Engraved GLOCKs
- GLOCK Model Generation Identification
- GLOCK Cutaway Models
- "Cut Down" GLOCK G19 Gen1 Pistols
- Comparison of GLOCK Gen4 (RTF-4) to Gen3 (RTF-2)
- Comparison of GLOCK G17 Gen5 vs G47 Gen5
- History of GLOCK G17L Long Slide Pistols