Replaces factory Recoil Rod and Spring.
SOLID Steel Recoil Rod and Titanium Nitride coated Recoil Spring. Nitride coating reduces friction and fights corrosion.
Fits all Beretta full sized series 90 pistols. It does not fit the 92A1, 96A1 and the 90-TWO. Will not fit Compact, Centurion, or Compact Type M pistols.