Vanek is advertising his "Classic" trigger to be IDPA SSP. How so with this in the rule book?
IDPA Official Rule Book
page 20:
Permitted Modifications (SSP, inclusive):
"4. Internal Action work may be used to enhance trigger pull as long as safety is maintained."
page 22:
Permitted Modifications (ESP, inclusive):
"12. Hammer and other trigger action parts to enhance trigger pull (includes the use of over travel stop)."
IDPA Member and Safety Officer, #A27341