Thanks Tom. I will shoot an email off to True-Turn and see what they have. I will research the thread size and confirm if it is 8x1 mm. I've been looking for a Corsair for the 7-35 but have had no luck. I should have also bought the 777 when I had the chance to buy it with 15% off at Horizon during black Friday. Again, thanks for the help. - GaryMac