TX22 Striker Housing Blocks with part 18 keychain. see images.

Taurus TX22 Striker Block Spring

Tx22 Striker Block Gen 2 Replacement with keychain

Performance Striker Springs for Taurus TX22 Pistols by Galloway Precision

Taurus TX22 striker block insert replacement

Taurus TX22 striker block insert replacement black/red/blue

TX22 Slide Weight Backplate With Dual Charging Lever Glue Shut Lid

Taurus TX22 Slide Lock Spring (Part #29) fits TORO, Compact, Competition