Needed for both MKii and M3 Impact models!!!
Prevents probe from getting loose and backing out.
Especially useful on higher caliber/power setups, or if you regularly swap barrels.
Even on low power setups, the small M3 OEM screw often gets stripped.
- M4 alignment screw instead of the OEM M3
- M4 clamping screw and clamping slot for gripping the probe
- Machined out of stainless steel
- Designed and manufactured in Seattle WA, USA
- Compatible with any OEM style pellet, pin, or slug probe
- Ernest Rowe showing installation:
- Moose at Airguns of Michigan installation video: