Bought this but sold the gun before installing the trigger. New with tax was about 108. This model supports all gen 5 regular frames like the G17/19/34/26/19x/45/47 and so on. Drops right in with no gun smithing or skills. A simple punch is the only tool needed. I've installed dozens of these, takes about 2-3 minutes. I take venmo or cash. Glad to mail it.