The TSB16CA is the factory CA compliant version of the Tavor made by IWI US. No need for a gunsmith to retrofit a regular Tavor in order to make it CA compliant...
Some of the benefits are the guarantee that it's a high quality product 100% made by IWI US (just like any Tavor) and that the extended 4-inch muzzle brake is actually functional (as opposed to the fake cans, etc.)!
Can wait to take it to the range but we can already tell you, it's an awesome package and the bullpup design is extremely well executed!