Regular maintenance keeps cap guns functioning safely and extends their lifespan. Proper care also prevents malfunctions that could cause unexpected loud noises or mechanical failures during use.
1. Clean and Inspect After Each Use
Residue from caps can accumulate inside the firing mechanism after repeated use, leading to misfires or jams. To clean the gun, rinse the cylinder under running water and scrub away visible buildup with a soft, non-abrasive brush. An air dryer can speed up the drying process. Never use alcohol, as it will corrode the moving parts.
Once the parts are completely dry, apply a light coat of oil to prevent rust before storing. Most models include a small hole labeled “oil,” usually located near the trigger guard, for this purpose.
Before each use, inspect all moving parts—including the trigger, hammer, and cylinder (on revolvers)—for cracks, loose screws, or bent components that could affect safe operation. Set aside any damaged cap gun until it can be properly repaired or replaced.
2. Store Caps in a Cool Dry Place
Caps contain small amounts of explosive compounds that can deteriorate in heat or humidity. Proper storage maintains their effectiveness and prevents safety hazards from unstable caps.
Use sealed containers to protect caps from moisture and temperature fluctuations. Avoid storing caps in attics, garages, or car trunks where temperatures can become extreme. Original packaging often provides adequate protection when stored properly.
