The Wilson Combat Beretta 92/96 steel fluted guide rod is a practical and handsome addition to your full size Beretta pistol. Drops in with no modifications to your handgun. Features: Drop-in recoil spring guide rod for full-size Beretta handguns. Unique spiral flute design holds lubrication and traps grit ensuring smooth spring travel, non-captured CNC machined from 4140 heat-treated steel with a corrosion resistant and attractive black Melonite finish Fits all Beretta full sized series 90 pistols, will retrofit to 92A1/96A1 and the 90-TWO with new 92 recoil spring sold separately Will not fit compact, centurion, or compact type M pistols