Dual magazine holder compatible with the Daystate Alpha and Delta Wolf air rifles. It mounts directly to the side Picatinny rail using an integrated clamp and is secured with two screws. The body is machined from a solid billet of aluminum and finished with black anodizing, not cheap 3d printed.  

The holder accommodates two magazines, retained by the ball detents on the magazine bodies. For normal use, the detents provide sufficient retention, but a free 3D printed locking plate is included for added security. This plate snaps over the magazines to prevent accidental dislodging and can be removed by pressing and pushing on the two locking tabs at the bottom of the unit. 

Magazines not included

Photos show Ghost but fitment is the same on Alpha and Delta Wolfs