Which type of work can be used to enhance the firearm's firing mechanism?

Which type of work can be used to enhance the firearm's firing mechanism?

• A. Stippling
• B. Porting
• C. Ejector Tuning
• D. Spring Replacement

Answer: (A)

Modifications that affect how the gun fires come from changing the parts that actually drive and release the striker. Stippling changes the grip texture and does not touch the firing action. Porting modifies gases and recoil behavior, not the firing sequence. Ejector tuning adjusts when and how spent cases are expelled, which is about ejection, not firing. Spring replacement, on the other hand, changes the forces that reset and release the striker or trigger, directly altering the firing action and reliability. For that reason, spring replacement is the modification that best enhances the firing mechanism. (Any spring work should be done by a qualified gunsmith with proper safety checks.)

Modifications that affect how the gun fires come from changing the parts that actually drive and release the striker. Stippling changes the grip texture and does not touch the firing action. Porting modifies gases and recoil behavior, not the firing sequence. Ejector tuning adjusts when and how spent cases are expelled, which is about ejection, not firing. Spring replacement, on the other hand, changes the forces that reset and release the striker or trigger, directly altering the firing action and reliability. For that reason, spring replacement is the modification that best enhances the firing mechanism. (Any spring work should be done by a qualified gunsmith with proper safety checks.)