It just sound complicated, but it's actually pretty straight forward. Take some photos as you disassemble it. If using the block from Wess, you will have to file the bottom of the moderator for clearance so barrel is not push upwards by the tank.Appreciate those detailed instructions. The plan is to use the PP750 Gauge Block with Picatinny Rail from airgunarcheryfun. I'll need to allot more for this replacement as it seems more involved than first thought.
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