Revealing mistake: When Barry goes running after Reggie during the boathouse scene, he tackles her and loses his gun when he does. A suppressed Walther PPK. He drops the gun on the ground which causes the suppressor to fall off it. In reality, this wouldn't happen as the suppressor is threaded onto the barrel of the pistol. A simple drop onto soft ground (grass and leafs in this case) wouldn't cause it to fall off.
Matdan97
15th Oct 2022