I have learned that our Spring Manufacturer has made his FIRST Mistake since 1993. They got a NEW computer Type Machine and made our springs to the Set Length and then someone else made the mistake about them alraedy being Heat Treated. Therefore, anyone who bought a recoil spring or Spring Set for the The Models 102 thru 108 after July 4th,2025 should email us at interarmstx@gmail.com with your name and Invoice Number for a replacement. This does NOT Involve New Pistols or Repairs. Sorry for the Problem !!! At least we caught the problem early !!!- Alan Aronstein