@steven wang As you know the viper tech uses a Steel ball bearing as a hop up nub. I flatten the bottom of it to give the bucking more service area. And I have been using the silicon Mr hop 85 degree. I chose a harder bucking because of misfeed issues I use to have. I just ordered a 50 and a 60degree silicon Mr hop, they are softer and grip more there for less pressure is needed to hop the bb. Let’s see how that one will work. I hade great results with the super man or the autobot 70 degree rubber from maple leaf. My favorite is still the mr hop silicone. What degree I’ll end up liking better, that will see in a few weeks. I also tried out the tnt silicone bucking they have a harder and a softer. They are ok not too crazy about, in my experience the maple leaf is better. I got more accuracy and more range. Also a tried a new silicone bucking made in Italy supposed to be super high quality and bla bla bla bla…. In short: maple leaf is better. Why because the hop pad is longer. Accuracy was ok. What are you using? What’s your set up and experience?
I actually use the Unicorn hop up bucking (70 degree), and DIY the nub (with radian on the bottom to be more contacted with the bucking), my test result seems unicorn is better than ML
Which nub are you using with this bucking in the VT hop up unit?
@steven wang As you know the viper tech uses a Steel ball bearing as a hop up nub. I flatten the bottom of it to give the bucking more service area.
And I have been using the silicon Mr hop 85 degree. I chose a harder bucking because of misfeed issues I use to have. I just ordered a 50 and a 60degree silicon Mr hop, they are softer and grip more there for less pressure is needed to hop the bb. Let’s see how that one will work.
I hade great results with the super man or the autobot 70 degree rubber from maple leaf.
My favorite is still the mr hop silicone. What degree I’ll end up liking better, that will see in a few weeks.
I also tried out the tnt silicone bucking they have a harder and a softer. They are ok not too crazy about, in my experience the maple leaf is better. I got more accuracy and more range.
Also a tried a new silicone bucking made in Italy supposed to be super high quality and bla bla bla bla…. In short: maple leaf is better. Why because the hop pad is longer. Accuracy was ok.
What are you using? What’s your set up and experience?
I actually use the Unicorn hop up bucking (70 degree), and DIY the nub (with radian on the bottom to be more contacted with the bucking), my test result seems unicorn is better than ML
@@stevenwang6965 Nice job, so the nub has now an inverted curvature correct?
@@TomiHarley yes, definitely. And I use nylon bar as the material.
@@stevenwang6965 that is amazing, would you make one for me? How much would you charge?