The Bowers ICON is the evolution of the USS 22. The tube is manufactured from titanium making it a lighter version of it's predecessor and trimming 1.5oz from the previous weight. The ICON offers unmatched performance with .22 LR and you'll find it outperforms .223 cans on the FN P90. This can is rated for all .17 rimfires, .22 Mag, .22 Hornet, FN 5.7 and is even full auto rated for .22! The ICON is suitable for heavy fully-automatic fire in .22 and is easily disassembled by the user for cleaning if needed. It is recommend that you take advantage of Bowers Group service policy instead, but the choice is yours to make.