Maintenance and instructions

This document contains critical safety information that may affect your legal rights and responsibilities. Failure to read and follow all warnings and instructions may result in serious injury, damage to your firearm and silencer, or harm to bystanders and property.

Liability Disclaimer
A-TEC is not liable for any damage, injury, or legal consequences resulting from improper use, poor maintenance, or failure to comply with the instructions in this document. The user is solely responsible for safe, lawful, and correct operation.

This document may be updated at A-TEC’s discretion. By using any A-TEC silencer, you confirm that you have read, understood, and accepted these terms.

Installation & Initial Use
All A-TEC silencers must be installed by a qualified gunsmith – even on factory-threaded barrels. Correct thread fit and perfect concentricity are essential to performance and safety.

Checklist before use:
Ensure the silencer is rated for your caliber.
For magnum or full-auto use, confirm model compatibility (see website or contact A-TEC).
Verify that barrel threads and shoulder are smooth and clean.
Check that the silencer screws on freely, without excessive play.
Inspect for internal obstructions or damage before every use.
Confirm that the silencer is securely mounted.
Improper installation or use may result in misalignment, damage to the silencer or firearm, and voided warranty.

Reloaded Ammunition Warning
Use with caution. Never exceed standard load pressures. Overloaded or defective cartridges can lead to serious injury and irreparable damage.
Operational Guidelines
Heat Management & Durability
Steel models offer higher heat tolerance and sustained fire capability. Aluminium models require stricter heat control:

Avoid rapid fire: allow for cooling after each string of shots (e.g., 5 rounds max without pause for aluminium models).
Let the silencer cool before handling or storage.
Do not remove the silencer from the rifle until it has cooled sufficiently to be handled by hand.
After use, inspect the mount to ensure continued secure attachment.
Failure to manage heat can lead to internal fatigue or premature wear, regardless of material.

Maintenance & Storage
Proper care is essential for performance and safety.

After shooting:
Always remove the silencer from the rifle before transport or storage.
Allow to dry fully in a ventilated area. Never store when moist.
Apply a light coat of oil inside and on the threads once dry.
Keep both rifle and silencer threads clean, lightly oiled or greased.
In wet, humid, or coastal environments, clean and oil more frequently.

Why this matters:
Residue from firing contains corrosive compounds like ammonia. Storing a rifle with the silencer attached traps moisture, increasing rust risk to both silencer and barrel.

By using this product, you accept full responsibility for its lawful and safe use, and for maintaining it according to these guidelines. For any questions regarding compatibility, installation, or service, please contact A-TEC.