Better late than never - I too have a 430L and a ZR mount. Ignorantly I followed the instructions and flipped the scope stop over. It's pretty small and I'm not sure what good it does. Unlike Rodger, I was able to get that screw started (with some difficulty) and put the whole thing together with little difficulty. I did dust the rails with fine molybdenum disulfide powder - caution, it's messy and gets all over everything. The mount is made for a 30 mm scope tube but it comes with inserts so you can also use a one inch scope. I removed the inserts to use the larger tube. The mount sits high enough you can probably use a 60 mm objective scope or perhaps a bit larger. I did tighten everything with a torque wrench and do not let Loctite near my airguns. It is holding and seems to be consistent. I believe there is a bit of droop compensation built in. This mount seems to only be available for dovetail scope mount airguns at this time. All in all I recommend it. I'll only give it four stars due to the difficulty I had with the stop pin and the poor instructions. I'm thinking of getting another one. Knowing what I know now and with Rodger's tips the next one will be easier.
Quote from: Roadworthy on May 03, 2019, 12:17:27 PMBetter late than never - I too have a 430L and a ZR mount. Ignorantly I followed the instructions and flipped the scope stop over. It's pretty small and I'm not sure what good it does. Unlike Rodger, I was able to get that screw started (with some difficulty) and put the whole thing together with little difficulty. I did dust the rails with fine molybdenum disulfide powder - caution, it's messy and gets all over everything. The mount is made for a 30 mm scope tube but it comes with inserts so you can also use a one inch scope. I removed the inserts to use the larger tube. The mount sits high enough you can probably use a 60 mm objective scope or perhaps a bit larger. I did tighten everything with a torque wrench and do not let Loctite near my airguns. It is holding and seems to be consistent. I believe there is a bit of droop compensation built in. This mount seems to only be available for dovetail scope mount airguns at this time. All in all I recommend it. I'll only give it four stars due to the difficulty I had with the stop pin and the poor instructions. I'm thinking of getting another one. Knowing what I know now and with Rodger's tips the next one will be easier.Where in that manual were torque specs written? You're ANOTHER person to have this same problem with stripping out this #3 bolt. Could it be the English translation falls far short concerning this "stop pin" on the #3 bolt or whatever that thing is? Also, be careful of the "prism" you choose to use, many "prism" won't fit it because of the spacing of the rings. No "Bug Duster" or short "prism" will fit. I was planning on using a new Hawke Airmax 4x12 "prism", no go, too short.