I have a 4x25T that has been on a safe queen AUG A1 (SR) since 1990. It was only bore sighted but the tritium lamp is weak and makes the reticle barely visible only in the darkest of conditions. Warranty card was never sent in so I wonder what they will charge me to install a new lamp and change the ballistic cam (currently (7.62x51 168 grain) to a 5.56x45 62 grain.

Anyone with experience chime in.