Glock G21 Gen4vsGlock G17 Gen 4 MOS
vs
Dimensions
| LengthL | HeightH | WidthW | WeightW | |
|---|---|---|---|---|
| G21 Gen4 | 8.07 in | 5.51 in | 1.34 in | 29.28 oz |
| G17 Gen 4 MOS | 7.95 in | 5.47 in | 1.26 in | 24.87 oz |
Details
| BarrelBBL | Trigger | Website | |
|---|---|---|---|
| G21 Gen4 | 4.61 in | Striker-Fired | us.glock.com |
| G17 Gen 4 MOS | 4.49 in | Striker-Fired | us.glock.com |
Capacity
| 45 ACP | 9mm Luger | |
|---|---|---|
| G21 Gen4 | 13 (+1) | - |
| G17 Gen 4 MOS | - | 10 , 15 , 17 , 19 (+1) |
Side-by-SideSide-by-Side Comparison Charts
How do these two handguns stack up against eachother?
Glock G21 Gen4 For Sale
TabletopTabletop Comparison
Drag/drop and reorder the handguns to compare on top of eachother
