| 摘要 |
A spin attachment attachable to the firing end of the barrel of a compressed gas gun and a method of using the same is disclosed. The spin attachment allows a user to control the spin on a projectile exiting the muzzle end of a barrel of a compressed gas gun, which in turn, allows the user to curve the trajectory of the projectile after it is fired from the spin attachment. The spin attachment comprises a housing having a first open end, a second end adapted for attachment to the muzzle end of a barrel of a compressed gas gun, and an inner wall defining a through passage that has central longitudinal axis with the muzzle, a deflection wall that is positioned within the housing, the deflection wall having a stationary end adjacent the muzzle and a moveable portion adjacent to the open end of the housing, and, a deflection wall adjuster mounted in the housing between the housing and the deflection wall and moveable to move the moveable portion of the deflection wall.
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