New Glock Gen 5 Model 21 MOS 45 ACP Review
This guide details the field stripping process for the Glock 21 Gen 5 MOS, as demonstrated by a seasoned firearm reviewer. It covers the essential steps for safe disassembly, inspection of key components like the barrel and slide, and reassembly. The review highlights the Gen 5's updated features, including the nDLC finish and Glock Marksman Barrel, and provides insights into its performance and ergonomics.












