AREX Defense Rex Zero 1 Compact vs Glock G21 Gen 5 MOS
vs
Dimensions
| Length L | Height H | Width W | Weight W | |
|---|---|---|---|---|
| Rex Zero 1 Compact | 7.1 in | 5.1 in | 1.48 in | 25 oz |
| G21 Gen 5 MOS | 8.07 in | 5.51 in | 1.38 in | 29.1 oz |
Details
| Barrel BBL | Trigger | Website | |
|---|---|---|---|
| Rex Zero 1 Compact | 3.8 in | DA/SA | fimegroup.com |
| G21 Gen 5 MOS | 4.61 in | Striker-Fired | us.glock.com |
Capacity
| 9mm Luger | 45 ACP | |
|---|---|---|
| Rex Zero 1 Compact | 15 (+1) | - |
| G21 Gen 5 MOS | - | 13 , 10 (+1) |
Side-by-Side
Side-by-Side Comparison Charts
How do these two handguns stack up against eachother?
Glock G21 Gen 5 MOS For Sale
Tabletop
Tabletop Comparison
Drag/drop and reorder the handguns to compare on top of eachother
