ERC RG65 640g cast lead bulb with Brass center. This bulb will vary depending on casting date between 626- 640 g. The RG65 Optimum keel weight is a max 700 grams. That is the not to exceed target. ERC keel fin weighs in at 62g.
This bulb ships unfinished ad will weigh between 626 -640g depented upon quality of lead at time of casting. Dimensions: Length: 220mm (8.5") Max Beam width: 25mm (1")
Posted by david woodward on 14th Jul 2015
Awesome Craftsmanship! Excellent packaging and service thank you Mr Brighton and Eric Rosenbaum for making this available. :)
All prices are in USD.