The Q4 shares the best in class PPQ Quick Defense trigger, which provides a smooth 25 N trigger pull and a short 2.5 mm reset. The optics ready slide comes with LPA fiber optic front sight and a rear LPA competition iron sight. The Q4 shares the same mounting plate system as the Q5 Match (mounting plates are not included). The Q4 comes with one fifteen round, and two seventeen round magazines.
Recommended retail price according to the manufacturer
€969
Specs
| System | Semi-Automatic |
|---|---|
| Caliber | 9 mm x 19 |
| Magazine capacity | 15 and 17 shot(s) |
| Safety | 3 automatic |
| Grip | 3 interchangeable backstraps |
| Trigger | Quick Defense, pre-cocked striker |
| Trigger Weight | 2500 g |
| Shoot-Up | 7 |
| Length between and backstrap | 72 mm |
| Distance from center of barrel to shooting hand | 25 mm |
| Sights | LPA metal rear sight, red fiber optic front sight |
| Sight length | 156 mm |
| Barrel | Polygon |
| Barrel length | 102 4″ mm |
| Dimensions (L/H/W) | 180/134/34 mm |
| Weight | 700 g |
| Special feature(s) | MIL-STD-1913 accessory rail |
| Packaging | Plastic gun case |