3/8 Dovetail to Picatinny Rail Adapter for Crosman Pumpmaster /Other Pellet Guns

The dovetail on most pellet guns is pretty bad and limits your options for mounting optics. This allows you to mount any standard optic or accessory to most of their air guns, including the nitro and PCP ones with the rail carved in the receiver. Let me know if it doesn't fit on any specific model and I'll change it.

Compare to:
https://www.amazon.com/Monstrum-Tactical-Profile-Dovetail-Picatinny/dp/B00ME7P0HA

Recommended with an adjustable cheekrest like this one:

https://www.thingiver