3 x Variants
1. Single Mag Holder Horizontal. Push in one side, push out from the opposite side.
2. Twin Mag Holder Horizontal. Push in one side, push out from the opposite side.
3 Twin Mag Holder Vertical. Push in Front , push out from the back
You are buying a 3D printed Onboard Double Magazine Holder for the AGT Vixen. This item attaches to the short picatinny rail near the trigger guard with one cross bolt (provided). Once attached to the pic rail the magazine is inserted from the side and held in by a combination of friction and magnets, and from the front for the vertical twin holder.
any questions please ask cheers Tim.