Entretenir
Maintain
Equipment that is maintained performs reliably. Equipment that is neglected fails at the moment you need it most — or becomes unsafe.
T4E Launcher maintenance
T4E launchers are CO2-powered precision mechanisms. They are reliable by design, but require regular basic maintenance to perform consistently and last well.
- After every session: remove the CO2 cartridge. A cartridge left installed will leak slowly, erode the seal, and affect performance
- Bore cleaning: wipe the barrel with a dry cloth or pull-through after shooting. Rubber ball residue builds up and affects accuracy over time
- O-ring and seal inspection: if CO2 leaks before a cartridge is fully used, an O-ring may need replacing. Refer to the manufacturer's maintenance guide
- Storage: store at room temperature, unloaded, with no CO2 installed. Avoid extreme heat or cold.
.22 LR rifle maintenance
A well-maintained .22 LR rifle will function reliably for many decades. A neglected one will begin to misfire, lose accuracy, and eventually become unsafe. The routine is simple and takes very little time.
- After every range session: clean the bore with a calibre-matched patch and cleaning rod or pull-through, followed by a light application of maintenance oil
- Action: wipe down externally, remove any debris from the action with a dry brush
- Every 500–1,000 rounds: deeper clean — bore brush, solvent, dry patches, light oil on metal surfaces
- Storage check: inspect for rust or moisture when retrieving from storage. Wipe metal surfaces lightly before re-storing
- Professional service: have a qualified armourer inspect the rifle annually if used regularly
Defensive spray — shelf life and condition
Defensive sprays have a limited shelf life and should be inspected regularly. A spray that has expired, corroded, or lost pressure may not function when it matters.
- Check the expiry date on the canister — typically 2–4 years from manufacture
- Inspect the nozzle for blockage or corrosion every 3–6 months
- Store at room temperature, away from direct sunlight and extreme heat
- Do not test-discharge indoors or in an enclosed space — OC and CS are persistent irritants
- Replace when expired or if the canister shows any sign of damage or corrosion
Protective equipment — inspection and replacement
Shooting glasses and hearing protection are life-safety items. They must be inspected before each session and replaced when their integrity is compromised.
- Eye protection: inspect lenses for cracks, deep scratches, or delamination before each use. A scratched lens may have reduced impact resistance. Replace if in doubt.
- Hearing protection: inspect earmuff seals for cracking or hardening — deteriorated seals allow sound leakage and reduce the SNR rating significantly
- Electronic earmuffs: test the voice-amplification circuit before each session. Replace batteries regularly.
- Do not continue using protective equipment that has sustained a direct impact — even if it appears undamaged, the internal structure may be compromised
"Maintenance is the last part of every session, not an optional extra."
The difference between a product that performs reliably for years and one that fails after six months is almost always maintenance. Ten minutes after a session is all it takes for most equipment. We include a first-level cleaning kit with every rifle order — not as an upsell, but because the product is incomplete without it.
— Protexora Equipment Advisory Team