The Dangerous Power Pressure Measure Device (PMD) lets you read and accurately set your pressures in your G3 Spec-R or G4 marker. By accurately setting your pressures in your marker it will help you achieve optimal performance without having to spend hours and hours at the chrono range to get what you are looking for. Easily installs into the marker and acts as a replacment back cap with a swivel gauge that can be positioned after screwing the device in. This is a must have item for all G4 or G4 Spec-R users or air smiths!
- Accurately set your marker up for optimal performance
- Replaces your stock back cap
- Gauge swivels so you can set it to the correct position after screwing it in
- Can be used as a replacement back cap that has tool-less removal
- Can be installed easily and be used even when you are playing!
- Need to have item for all DP G4 users