Sig Sauer P320 M17vs Sig Sauer P320 M18vs Walther PDP Compact 4"vs Walther PDP Full Size 4"
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Dimensions
| LengthL | HeightH | WidthW | WeightW | |
|---|---|---|---|---|
| P320 M17 | 8 in | 5.5 in | 1.3 in | 29.6 oz |
| P320 M18 | 7.2 in | 5.5 in | 1.6 in | 28.1 oz |
| PDP Compact 4" | 7.19 in | 5.4 in | 1.34 in | 24.4 oz |
| PDP Full Size 4" | 7.5 in | 5.7 in | 1.34 in | 24.6 oz |
Details
| BarrelBBL | Trigger | Website | |
|---|---|---|---|
| P320 M17 | 4.7 in | Striker-Fired | sigsauer.com |
| P320 M18 | 3.9 in | Striker-Fired | sigsauer.com |
| PDP Compact 4" | 4 in | Striker-Fired | waltherarms.com |
| PDP Full Size 4" | 4 in | Striker-Fired | waltherarms.com |
Capacity
| 9mm Luger | 9mm Luger | 9mm Luger | 9mm Luger | |
|---|---|---|---|---|
| P320 M17 | 10 , 17 , 21 (+1) | 10 , 17 , 21 (+1) | 10 , 17 , 21 (+1) | 10 , 17 , 21 (+1) |
| P320 M18 | 10 , 17 , 21 (+1) | 10 , 17 , 21 (+1) | 10 , 17 , 21 (+1) | 10 , 17 , 21 (+1) |
| PDP Compact 4" | 10 , 15 , 18 (+1) | 10 , 15 , 18 (+1) | 10 , 15 , 18 (+1) | 10 , 15 , 18 (+1) |
| PDP Full Size 4" | 10 , 18 (+1) | 10 , 18 (+1) | 10 , 18 (+1) | 10 , 18 (+1) |
Side-by-SideSide-by-Side Comparison Charts
How do these two handguns stack up against eachother?
Sig Sauer P320 M17 For Sale
Sig Sauer P320 M18 For Sale
Walther PDP Compact 4" For Sale
Walther PDP Full Size 4" For Sale
TabletopTabletop Comparison
Drag/drop and reorder the handguns to compare on top of eachother
