Superior striker assembly
Our firing Pins/ strikers are machined from 17-4 PH STAINLESS STEEL and HEAT TREATED  for maximum performance and duty life. The firing pins are also ELECTROPOLISHED.
What does electropolishing do to stainless steel? Electropolishing improves microscopic imperfections, enhances smoothness, deburs the strikers and aids with the ease of cleaning. This process also provides passivation by removing free irons and contaminants,  resulting from manufacturing.
The firing pins come completely assembled as one unit with your firing pin spacer sleeve, firing pin spring cups, and firing pin spring. They come ready to drop into your slide, no assembly required!
For generations 1-4
- 17-4 PH Machined Stainless Steel
- Heat Treated to H900 (42-48 HRC) 
 - Electropolished 
Includes:
• Machined 17-4 PH firing pin
• Heat treated to H900
• Electropolished 
• Firing Pin Spacer Sleeve
• Firing Pin Spring
• Firing Pin Spring Cups (x2)
Colors of the firing pin spacer sleeve and firing pin spring cups may vary from red to black but will be exactly the same other than color wise.