Tippmann Arms M4-22 Parts Kit Black. Even though the M4-22 comes standard with a Limited Lifetime Warranty we know it's important to have parts on-hand. Specifications for Tippmann Arms M4-22 Parts Kit: Manufacturer: Tippmann Arms Color: Black Features of Tippmann Arms M4-22 Parts Kit Compatible only with the Tippmann Arms M4-22 rifles and pistols. Package Contents: Tippmann Arms M4-22 Parts Kit 1 Firing Pin 1 Firing Pin Spring 1 Extractor 1 Extractor Pin 1 Extractor Spring 1 Pin Detent 1 Detent/Safety Spring 1 Safety Detent Pin 1 Ejector 1 Trigger/Hammer Pivot Pin Tippmann Arms A201084: M4-22 Parts Kit Black