This is the Taurus G-Series Disassembly Latch Spring and Pin, compatible for Taurus G2, G2C, G2S, G3C, G3, G3X.
If referencing the Taurus Parts Diagrams (look here), this is part number:
#58 and 59 for the G2C
#58 and 59 for the G2S
#5.5 and 5.6 for the G3C
#4.24 and 4.25 for the G3
WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Lakeline Lifetime Limited Warranty