Affordable Anti-cant Devices are back until supplies run out. It mounts to the scope right or left handed, the bubble is adjustable for shooter and the bubble can be seen from the shooting position even with flip-up scope caps. The cost is $15.00 for money order or $17.00 for paypal + $5.00 Shipping and $1.00 for shipping on each extra anti-cant device. [email protected] for payment and shipping details.