Hyperion sniper rifles have a low fire rate; they start with low initial accuracy which increases while aiming and resets when players stop aiming. This makes them poor weapons for hip-fire or quick-scoping. Otherwise, Hyperion sniper rifles have excellent accuracy and almost no recoil while aiming.
The Transaction uses the Hyperion barrel, giving it higher accuracy and recoil reduction, at the price of decreased magazine size.
Invader – Legendary sniper rifle in Borderlands 2 and Borderlands: The Pre-Sequel that fires a burst of five rounds when the scope is used.
The variants of this weapon in Borderlands: The Pre-Sequel commonly spawn with Hyperion's new-style materials and prefixes which are the same as in Borderlands 2.
In addition to the Transaction, a variant of this weapon exists in Borderlands: The Pre-Sequel as the Contract, made by the "old" Hyperion.
The Transaction is obtained randomly from any suitable loot source.