PF rules clearly state it is using the C3 TH table, but as per C13.33 (which isn't anything like the C3 TH table
), all the applicable side effects of using the C3 TH table therefore apply.
BAZ rules say it uses its own TH table, but C5 & C6 modifiers still apply, a similar statement to Note B. The side effects of using the C3 TH table do not apply to BAZ unless specifically noted, e.g., section C3.7 states Critical Hits are specifically noted as occurring when using a LATW TH Table. Is the Stielgranate 41 TH table considered using a LATW TH Table? I would say no since LATW are defined in C13 as an SW. Is it possible for a Stielgranate 41 to get a Critical Hit then?
Note B outlines the specific TH number for the Stielgranate 41, 11 at 0 hex range, and then subtract 1 for each hex of range. Note B only says Target/Firer based TH modifiers are used and does not state you are using the C3. To Hit Table when using the Stielgranate 41, modified or otherwise. Since you are not using the C3 TH table for the shot, the side effects of using the C3 TH table, such as multiple hits, do not apply. Therefore no multiple hits when using the Stielgranate 41.
Colin