These bolt & handle combos are engineered from scratch to fit and work flawlessly.
The long-nose bolt is shaped and sized for maximum air flow. It fits well with all types and sizes of pellets.
The handle is 1.25" long from end to end. It extends 1-1/16" from the bolt. This length is in-between the standard Crosman short and long handles and makes an excellent upgrade for either. These parts thread together to work with plastic or steel breeches.
The handle is removable, thread size 8-32.
To convert a .177 model to .22 you only need to install this bolt and a .22 barrel.