Included with the pistol is an accessory rail cover, which protects the rail when an accessory is not attached. The rough edges in the previous 92 models were smoothed out, for a more 'snag-free' design. The slide is also in itself a whole new design. Similar to the 92 series, the frame is constructed of a light alloy, and the slide and barrel are constructed of steel. Also notable is an accessory rail on the dust cover of the pistol, allowing various light/laser accessories to be attached. The most obvious difference between the 92 series and 90-Two series pistols is the appearance the 90-Two series have an 'ergonomically enhanced' design, with a 'technopolymer' interchangeable wrap-around style grip allowing users to choose grips that work better with either large or small hands. The 90-Two has been replaced by the 92A1 / 96A1 in Beretta's lineup. It was released in 2006 as an enhanced version of the Beretta 92, and is produced in 9×19mm, 9×21mm IMI and. The Beretta 90-Two is a series of semi-automatic pistols designed and manufactured by Beretta of Italy. Short recoil of barrel, semi-automatic, locked-breech
9mm Beretta 90-Two with accessory rail cover attached